Hello there, and welcome to the forums! I'm glad that you've finally decided to register. You wouldn't definitely regret joining this place! You seem to be really a huge fan of lots of video games, and so, PC doesn't only tackles Pokemon discussion it also goes with some other stuff, or in other words, this place is pretty diverse. I'm pretty sure the Video Games section will really suite your interest and all! There's also a lot of people here who plays the same games as you do, so it would be awesome to discuss it with them. :D
And yes, you could also check out the Pokemon boards usually those that's related within the game such as B/W, Fourth Generation Games, Advanced Generation Games, Metal/Color Games, and even the spin-offs! I'm pretty sure that there are also lots of things that you might be interested in that can be found in here, so take your time to explore the whole board as it's really huge. :D
If you ever get confused or if you have any questions, don't also hesitate to ask any of the staff members around, they would surely help you out! Another thing, if you still haven't given the rules a read yet, make sure to do so now. You don't want to get into trouble, no? PC is pretty strict to its rules, so it's best to keep in mind the rules as always! And with that, you'll just be perfectly fine here. <3
Have an awesome time here and definitely looking forward to see you around the board. Have a nice day. :)