This script works as promised to make crossposting less of a pain, and the developer thereof is a pretty swell guy.

I became part of a crosspost project at reddit and downloaded this script to make things a little easier/faster. I became very frustrated when I didn't see the promised x/post link and contacted the developer through reddit because I was too lazy to register here. He responded promptly to tell me a) this script wasn't set up for self posts and b) he would remedy this and get back to me. He did, within 2 days, and that was definitely worth registering to review. A++, would download again/recommend.