Heya heya Bossin, a huge welcome to our awesome community! (By the way, when it comes to Zekrom vs. Giratina in your avatar, Zekrom will definitely win! *bias*)
We're glad to have you, so you made a good choice joining. There is looots to do here since it's such a big forum; many new threads come up every day and there are even more people to meet than there are threads to post in, so I'm sure you'll enjoy your stay here. Though of course a forum of this size also comes with a set of rules to follow and all, so make sure to read those if you haven't already as well! Glad you already made some posts too, that's a good start. :3 Is there anything you want to do while you're here? I personally only joined for the hacks at first... but then I started posting around and it became really fun. PC's just one of those places that keeps you hooked for a long time, haha.
Soo why not tell us a bit more about yourself? Maybe what your first and favorite Pokemon game was? It'd be nice to get to know you as a fan and person, and I'm sure it'd make it a bit easier for people to welcome you properly. ^^ That's just a suggestion though, but it would definitely help! Hope you have fun here on PC and keep checking back, because it's really worth it. I think this is one of the better Pokemon forums out there.
Enjoy your stay and have a wonderful holiday!