Subscribing to a thread

Is there a way of subscibing to a thread without making a comment?

Click 'Thread Tools' in the black bar at the top of the thread, and I think you'll find what you're looking for.

"Thread tools" tab at the top of the first post of the thread.

Cheers, good for when I don't quite care enough to comment or have nothing nice to say :thumbsup:

Never stops me