What does +1 mean?
I've seen many people saying it?

It's spam.

+1 is a form of spam, people saying +1 simply mean +1 to their overall posts count. Just report it and ignore it

Look here for other common terms used here on d2jsp http://forums.d2jsp.org/info.php?p=53

This post was edited by hphman1193 on Jun 7 2011 05:06pm

[Posts] +1

Please correct the following errors:
You must enter a message.

wht this thread is

+1

For future reference, take a peek here: http://forums.d2jsp.org/info.php?p=53

Okay thank you everyone