A great domain that can be used in conjunction with Twitter.

A tweet is a post or status update on Twitter, a microblogging service. Twitter is the fastest growing social network to date. That fact alone, makes this domain valuable.

Reality TV is everywhere. Use TweetReality as a Twitter network for the latest reality show gossip.

The definitions for reality are endless... would make a good name for your news blog. Even use it to sell real estate!