I really don't get this. It seems like the usages are a bit contrived- "$1 @some...

mattmcknight on April 8, 2009 | parent | context | favorite | on: Tipjoy opens Twitter Payments API, celebrates with...

I really don't get this. It seems like the usages are a bit contrived- "$1 @someone for something". It would be easier to just give people a way to twitter their purchases once they make them.

tipjoy on April 8, 2009 [–]

We do that as well.