I tried Serebii Forums once... came running back here after about 15 whole minutes. However, we are all entitled to our opinions. If you like Serebii, then I shall welcome you with an open mind!
(Though I'm pretty sure I'm not going to be changing my opinions concerning it any time soon...)
Well, for whatever reason, you are here now.
So, welcome to the Pokécommunity Forums.
I'm sure you will find PC runs a little bit differently than Serebii, but I hope you will adjust just fine. Just make sure to post any new threads you may want to make in the appropriate area.
(You can't imagine how many new members from other forums accidently post in the wrong sections. :O)
However, I'm sure you shouldn't have a problem with this.
Take care~