Hey! Welcome. We haven't had a new member for a little while (that has announced him or herself as a new member, respectively). Snoop around a bit, you'll find some useful information!

About the guitar tabs forum, as well as all the forums here (and I know vintagereaper gave an answer, but I'll go a little further). You'll only see the active threads on the forum when you first click on it. It's kind of pointless to put a thread that pretty much ended a year ago, so it's not up because the topic has been finished (or sometimes not) with. The 753 is the total number of threads from all the time the forum has been here, including nonactive threads. If you go into other pages, you'll find retired threads, but they are still open to public view. And, if you search within the forum, it'll go through all the threads, not just the ones you see.