I think that you have to have above 10 rep points to give someone 1 point of +rep.
I am not sure if it is the same thing for -rep also.
*Kinda screws over the older players that came in before the forum change :o*
5:13 PM - vasp: everybody's nuts is so good
[00:18:38] <&vespesi3n> you should see when i swallow
[21:49:37] <&vespesi3n> >my mouth when
[21:49:43] <&vespesi3n> >my tastebuds when
Every ten rep points you get gives you +1 rep-power, for example, I have like 30 rep or something, I can give 3 rep points to/away of someones account.