Topic: I'm just wondering...

Can you add a link to your signature on this website?
If so, how?

Go the edit profile section on your account. Then you should be able to edit it there.

Another question, can you change your username on this site?

Yes. Have a good day.

Hehe I revived another old thread

Here, have a medal.

Seriously though, knock it off. There was no need to reply to this topic, let alone twice, so let it lie.