Watchlist diffing monobook.js 

Lupin  you seem to be Wikipedia's expert on custom javascript, so I'll run this by you.. I've created a script that adds the "history" tab's diffing interface to your watchlist. Two radio buttons next to each revision of an article. Click one on the left, click one on the right, and voila, instant diff. To your knowledge, has this been done before? I'm not sure what the standard avenue is for publicizing user scripts on Wikipedia, but I'd love to share this one. It's at