Twitxr is a Web service that allows users to share pictures and status updates from their mobile phones. In fact, Twitxr was developed by FON, a company which sells WIFI router and with an aim to helps users get free access to over a million WiFi hotspots worldwide.

After you signing up with Twitxr, you can send your pictures to a variety of external services such as Twitter, Facebook, Flickr, and Picasa. All you need to do is to enter your own log-in credentials of these aforesaid services, then you can start sharing pictures either from your email client or your mobile phones; currently supports iPhone, Windows Mobile, Nokia and Motorola phones.

For email posting, just send an email message containing a photo, a title (location) and update text as body text to your private Twitxr e-mail address. Then, Twitxr will send out your pictures for you. Additionally, you can post text-only updates, picture-only updates or both by using Twitxr.

Want to find out which video has been especially mentioned on the tweets, check out this Tweetz TV.

In fact, Tweetz TV is a Twitter app that aggregating all the YouTube video URL link around various tweets posted by the tweeters from across the Web. Included with each tweet is the related YouTube clip where you can play the video, and the URL link to the video as well as a link to retweet the video link.

Additionally, to view all the videos mentioned by your followers on Twitter is very simple on Tweetz TV: just log in with your Twitter credentials and Tweetz TV will then aggregate all the videos tweeted by the people that you followed.

TwitJump is a newest third-party app that pushed into the Twitterverse. It was created as a Twitter app that helps you to build a social brand for whatsoever reason you joined Twitter, regardless it’s about your blog, product, or company brand.

Since this tool is about brand building, it will show you a bunch of features that does essentially the same same thing as any other Twitter marketing tool by offering tweet scheduling, follows other tweeters based on keywords, performance analysis (followed back count and percentage), un-follow any tweeter if some of them don’t follow you back after one month from the follow date, and many others.

Using TwitJump is just like practicing a scientific approach to run and manage your Twitter account. Once you’ve used keyword search to locate the right tweeters to follow, TwitJump will also provides recommendations on whom you should follow, and it might be a little easier for those who want a one-click bulk following. On the other hand, for those who want to have a 1:1 following and follow back ratio on their Twitter account, TwitJump as a Twitter marketing tool helps you to maintain a mutual follow/follow-back relationship.

In addition, for those tweeters who miss the “Bulk Unfollow” feature offered by Twitter Karma (that TechHotSpot did not profile on this blog at this moment), which has been removed unfortunately. Now, they can used this TwitJump in order to helps you sort through all of your follows and see who’s not following you in return, and remove them if you wish to after one-month of following.

Currently, TwitJump is offering 60-day free trial and comes with a complete features for new users. However, the purchase price for using TwitJump after that 60-day expired still unknown at the time of my writing.

As Twitter is growing strong, more and more marketers and online business owners are jumping on this revolution and start utilizing it to generate more sales.

However, it is not easy to become a recognized name in whatsoever niche, although Twitter now is regarded as one of the most effective social media marketing tools an online business marketer can have. In other words, to promote the products you sell online, or post the product details in your tweet, and eventually hoping someone to visit the Web site URL link or product link in your tweet, you need followers.

In fact, I am by no means a pro when come to getting a huge followers on Twitter. But you either can look for some promising social media experts where you can outsource the followers building plan to them or paying a premium for a software that allows you to get thousands of followers.

Tweet Adder, a professional Twitter marketing tool is such a tool among others that can helps you get the job done. With Tweet Adder, you can manage your different Twitter accounts (provided you own a license for the unlimited profiles), and most important, to find the like-minded Twitter followers in seconds. You can define who to follow; by keyword in the tweet, or bio and even by location, and with a one-click add follows, Tweet Adder helps you to send from the default fifty (50) to thousand of sends follow as you wish. In return, you can unfollow a Twitter user who does not follow you back. Additionally, once you get a follower, you can even send the pre-set message to your follower.

Overall, nothing is as feature-rich as Tweet Adder for getting more followers on Twitter at this moment. However, the retail price for one (1) profile for this software is $55 and up to $188 for use in unlimited profiles.

I have said before the use of Twitter today are more than just status update. In a world where so many tweeters turn to use Twitter for advice, gauge feedback, input, and even breaking first hand news, it’s not easy to grab the prefer username for new Twitter users if they want to make a Twitter presence.

In fact, a new trend has emerged where businesses started to use Twitter as a mean to build a new trustworthy relationships with their customers also contributed to the fact that picking up the username of your first choice would be not easy. Additionally, Google is already indexing tweets. In other words, a SEO (Search Engine Optimization)-friendly username that best reflect the purpose of your Twitter use can help your tweets for future search indexing.

Just like domain name, SEO-friendly Twitter username is scarce since anyone can quickly sign up for Twitter. For this reason, a new app namely Tweexchange has been developed to help you get the most out of the available usernames. To its credit, Tweexchange also will notify you when a Twitter username becomes available again, though a $5 one-time fee is applying, see the below picture.

For the moviegoers, if you have been dizzy with the recent Hollywood blockbuster “Avatar”, now you can rate it as high as possible on MovieRats, a Twitter app with a tweet such as “Avatar” 99% A fantastic movie, bla bla bla @movierats.

With Twitter and MovieRats, tweeters can help to promote or on the other side, bury a movie. As seen on MovieRats, there are Best Movies around, and we were unsurprised to figure out the “Worst Movies” as well, from the pool of the tweeters.

Currently, the leading top movie is “Hackers“. Of course, the reviews are positive, with 454577% and 2 Votes while the aforesaid “Avatar” is only entitled to 124% 7 Votes. In addition, MovieRats offers a special page where you can list the best 10 movies you have seen and give them one-by-one a special comment and rating.