Tweeter TMB: Short for "Tweet me back".

Twitter - Thanks for the retweet.

Tumblr is a microblogging platform and social networking website owned by Yahoo! Inc. The service allows users to post multimedia and other content to a short-form blog. Users can follow other users' blogs, as well as make their blogs private. Much of the website's features are accessed from the "dashboard" interface, where the option to post content and posts of followed blogs appear.

Twitter Tweet: Describes a Twitter update. A tweet is basically whatever you type into the Web box to answer that question, using 140 characters or less. People tweet personal messages, random thoughts, post links, or anything else that fits in the character requirements.

Twitter Twewbie: Short for Twitter newbie. It is a slang term used to describe someone who is new to Twitter.

Twitter TwinkedIn: Slang term used to describe someone who invites their Twitter friends to interact with them on LinkedIn.

Twitter is a popular social networking site that enables user to send and read short 140 character messages called "tweets".