Interesting, thanks for the post. 1) I am surprised this is actually a problem that needs solved. 2) I see this more as a product that can be used for free by

Interesting, thanks for the post. 1) I am surprised this is actually a problem that needs solved. 2) I see this more as a product that can be used for free by many and often, but it must promote your other products that you do sell. It could be a nice marketing tool maybe. 3) Couldn't you just roll this in with your other Twitter product that you charge for?