How come my IP was banned from forums?

Anyone have any ideas to why my home IP was banned from this server? (I'm using the cpu in my school right now)

Tried to goto sharkys this afternoon and voila, "your IP is banned from this server contact admin." So I emailed them.

I don't flame, swear, or talk about illegal things, what gives?

:(

Watch it be because of your name

Newbie overclocker got banned today and he has like 50 IP addresses, so i was forced to ban the IP blocks. I am sorry if it leaves some of you unable to connect, and i am looking into the matter, and will talk to the ISP.

Cool my IP is no longer banned! Catalyst is DA MAN!!!

Thanks :D

[edited]