[riffraff]

I think http://www.lazytweet.com/ is a similar idea that has been around for a while but never got especially popular, maybe there is something you can learn from it.

[SamPiggott]

I went looking for something that existed when I first set out, and I didn't come across this - thanks for the pointer.

[riffraff]

I guess what you can learn from that is "write some copy that is easy to google ASAP" :)

[rpsubhub]

http://youasked.it/ Answer random questions from people on Twitter