I've committed to joining a new startup and won't be able to give these apps the time they deserve to be super successful.

If you're a great ruby dev, or employ some, these would be great apps for you.

They are:

1. http://floxee.com 2. http://tweetsaver.com 3. http://useqwitter.com

Combined they have over 170k users and are growing nicely (UseQwitter at ~1.5-2k per week)

If you're interested in more details and/or would like to make an offer, please email me at bjoyce [at] velocis.us