I just subscribed to my first thread, and 'Do you really want to subscribe to this thread?' wasn't quite what I expected. I guess the site didn't expect me to really want it.

Also, as some minor feedback, 'User: subscribe' attached to an individual post instead of the thread (e.g. near the thread page selector) is quite confusing. It makes it seem like you're subscribing to the user instead of the thread. It's not really a problem if you know what it's supposed to do, but I imagine it can be confusing to, say, new users once the feature is not talked about anymore.

I think I know what you're referring to, and it's the choice of the wording "User" - if you look at Machina's screenshots, the reason for that is because Moderators have some additional options that would normally appear there for them, and the wording was chosen to distinguish the two (it's meant to refer to you as the "User", and this is an option for you)...    ...but obviously, if you're not a Moderator, it might be a little confusing.

I'll change the wording...    ...at some point. :P

I think Zkuq is referring to the placement of the subscribe link.  Instead of being placed in the title bar of the thread, it’s placed in the header of the first reply on the page.  I also thought it was a subscription to the individual post or user instead of the whole thread.

I'm referring to both. They're both somewhat confusing, and together they make it even more confusing.