For the deleted tweet issue, I believe you might be running into this
particular bug:
http://support.twitter.com/articles/207367-unable-to-delete-tweets-known-issue
It's a known issue, and I have word the fix is nearing completion. Sounds
like a simple issue, but ended up being more complicated so
I've been playing around with integrating an app into my website's
news postings and admin panel, via @abraham's PHP libraries. I've just
set up a basic admin module that allows us to view our recent tweets
and send a new one. I sent out a few test tweets, and then went about
deleting them through