I hate to rain on the parade, but programmatic writing to the Stack Exchange sites [pre-write API isn't supported][1].

While we can't forbid you from trying, you need to be aware that the *instant* someone uses a similar technique nefariously we're going to come down like a sack of bricks on it.

I also know we've seen some more-successful-than-usual bots recently, in attacking them there's a good chance we'll accidentally break you in the very near-ish future.

Basically, I wouldn't suggest trying write at all right now.  It's going to be very frustrating for you and your users in all likelihood.

  [1]: https://meta.stackoverflow.com/questions/58444/complete-exasperation-with-sending-post-requests-to-stackoverflow/58454#58454