Pros: You'll be a local celebrity
Cons: Nothing

Well it is helpful if you want people to know who you are. I used my trip in vinyl threads on /mu/ then just decided to leave it on because I am too lazy to switch it.

Pros: It makes you easier to filter your stupidity

Cons: You're forever known as a fucking retard
You know those people that you know are stupid before they open their mouth? That's a tripfag.

You'll never be able to escape it.

dont do it

Why become a tripfag on an anonymous message board?
Surely, there are better ways to get attention.

I haven't heard any cons so far. People already think I'm retarded. Now they'll just be able to call me retard by name.