First thing I noticed was your avatar, guessing it's a Swampert devamp to fit the Red/Blue style? It's really perfect - almost makes me want to sprite again. ;_; Welcome to the community!
Bulbagarden was my first Pokemon forum but I'm much more active here now. PC has a pretty tight-knit community and the staff are friendly, so you'll likely have a wonderful time here! Glad you've already made a few posts too, that's progress and hoping to see you keep at it for a long while to come. :D The rules here aren't very difficult to understand and are rather straightforward, too, but the rule that many members seem to skip by is the one-month revival rule that PC has in place haha. It's definitely one of the rules you normally wouldn't expect to find here (especially if coming from Bulbagarden) so make sure you read through them if you haven't already.
Anyway, and now I'll just be a bit naggy and ask what your favorite Pokemon game and Pokemon is so we can get to know you a bit better! I'll assume it's Swampert for now but could very well be wrong as that happens often. You're not obliged to answer, though - just have a great time and you can always contact me or Cid if you need any help at all! In fact, all of our amazing members are usually happy to help out.
See you around~