- biomaker - makes witty 140 character bios.
- sameguy - look for people who look the same.
- converter - convert between different units.
- flash - flashy colors can cause seizures.
- bachpan - childhood DPs on twitter.
- wordnik - lookup words,
ajax ajaj way.
- tweettube - discover music in tweets.
- tweetapplause - plays appaluse sound when you tweet.
- jobs-hasgeek - grid interface for browsing jobs at jobs.hasgeek.com.