President Barack Obama has started an account in the microblogging service Twitter. His page is at https://twitter.com/POTUS. Nick POTUS is an abbreviation of the full title of Obama - President of the United States.

For a last night event, the Twitter CEO Dick Costello revealed to the world that his company was beginning a partnership with Apple. The result is to imbue the natural search engine iOS and OS X (known as Spotlight) with micro-network data making the search for tweets and profiles even easier.

Twitter's been trending on it's own social media website over the weekend about #NewTwitter, now, it's been revealed (at least for me). The new Twitter website is very similar to it's newly released iPad app with two-column style, the left one showing the stream and the right one providing all content, videos, images, and other content. The coolest feature in the new Twitter is embedded content, it'll now open in-line in the right column.

Twitter will enrich its new web interface with some new features, today we were tipped with arrival of the most requested features which will be touchable in the New Twitter. the two features are "Reply to All" and "Auto-complete"

Reply-to-all function does exactly what you would think, so that if some names are mentioned in a tweet, your reply button will now reply to all mentioned names. If you want to remove any of the mentioned names, you have to handle this manually.

A new Twitter security flaw has been widely exploited on thousands of Twitter accounts, this was due to a new Javascript exploit that is currently spreading like wildfire across Twitter service. The bug is particularly nasty because it works on mouse-over only. that means pop-ups and third party website can open even if you just move your mouse over the offending link.

Twitter has announced that it's rolling out a new version of its web interface, called NewTwitter. As usual some users will start seeing Twitter new look as soon as tonight, and it will be availble for all Twitter users over the next few weeks, In the New Twitter, you will find @mentions, retweets, searches, and lists just above your timeline, On the right, you can see the features you’re familiar with, including whom you recently followed and who recently followed you, favorites, and Trending Topics.

Four months ago, Twitter has stated that it reached 105 million registered users, Today Twitter has been exceeded 145 million active user according to Twitter CEO Evan Williams, this reflect that Twitter has surpasses 300,000 new users per day.

Twitter has just launched their new account @TwitterU as Twitter U Recruiting to offer Twitter Jobs so you can work for Twitter. Now, you can apply for job to work on Twitter, Write down your Name, Email, Country, Twitter Username, etc.. If you are ready for the job, Twitter will contact you! The following positions are available,

Last week we have announced the new official twitter tweet button, also we have showed you how to add the official Twitter tweet button on Blogger and Wordpress blogs, today Twitter add a new Button called Bookmarklet which allow you to share links from any page even it doesn't contain Tweet button.

Last month, We already told you that Twitter began testing "You Both Follow" feature for some users, Today, it appears like Twitter is rolling out You Both Follow again for all users! As you see in the screenshot below, Twitter shows us You Both Follow feature the same as Following feature.

Couple of Days ago, Mashable reported that Twitter will announce Tweet button at the end of this week, and here we go, Twitter announces Tweet Buttons in a new blog post,Twitter takes over TweetMeme by adding this feature.

Twitter continues the improvement of its services, we just announced about the twitter official tweet buttons, today twitter just announced a new amzaing features.

We’ve always been big fans of trusty SMS messaging. In fact, sending a text was originally the only way users could tweet. This is why Tweets are 140 characters -- they need to fit into a text message. more

Big News! According to Mashable, Twitter is introducing it's own tweet buttons this week and it may be available by Thursday. All Site owners now use the popular TweetMeMe's buttons but may be Twitter give it a way to a better tweet buttons? Here's a fast review of the official tweet buttons,

Just heads up, Twitter has published a new blog post saying it begins to roll out a new feature "Suggestions for You", This new feature suggests people you don’t currently follow that you may find interesting or known as "Recommended Users". You will be able to see "Suggestions for You" field under "Find People", it's not appearing for normal users now, Only for Developers!

I know that's surprising most of us, But as I thought, Twitter is going to add Photos and Videos to be shown in the Stream, You will be able to see Photos and Videos in your Twitter timeline the same as Facebook but much easier and faster!

Hey, if you got an Email on your account from Twitter, don't think to open, and never think to click on the link inside it, It's just a big fake. Twitter Safety account has just tweeted that an Email will be sent telling you that your account will be deleted unless you click on the link, This is FAKE.
Here's the tweet:

Heads-up: if you receive an email saying that your account will be deleted unless you click on a link, it's not from us.

I already talked you about @EarlyBird account which was another big advertising system, It's a big revenue source for Twitter, Through EarlyBird, Twitter help advertisers to advertise on it by tweeting for people who following EarlyBir. Twitter has just announced that EarlyBird is ready for Work!

The Developer behind Osfoora HD has just submitted his new App in the iTunes App Store to be accepted by Apple, Osfoora HD is your best Twitter client for iPad. New features will be expected from Osfoora HD 1.1 as new light themes and some fixes!

Twitter for iPhone has just updated to brings support for iOS 4 and the newly released iPhone 4 which arrived early today, and Yes Twitter brings Multitasking feature for the newly released iOS 4. Check the official change log bellow..

Yes you read it right! Twitter has just published a post on their blog, It announced that they will be using its official link shortening service t.co to wrap all links shared on Twitter. Starting this Summer, When you post a link in your post, Twitter client will wrap your link to t.co/******