There is no "subscribe to this thread" link, so I'll just add it to printable version, etc.
EDIT: Okay, I think I've got it implemented it, but I haven't changed my color scheme, so if anybody on the Default or ed's technicolor nightmare scheme can't see it, let me know.
It's also untested.
You're looking for the exclamation-mark icon right up at the very top of the thread, next to the "printable version," "email thread to friend" and the other thing.
Let me know how it works for you.
