are PTR sites reliable?

India
May 7, 2007 2:19am CST
are PTR sites reliable,i earned nothing from them?
2 responses
jintoppy
@jintoppy (28)
• India
7 May 07
Hey, what is that mean? give details or some sites. I'll search and give details
lidofoo
@lidofoo (4)
• United States
26 Jun 07
i belive most of em are scams but some of them can b reliable cuz i got 3.15 from payrage.com so yea...hehe.. i could have made more but i was lazy to do the surveys but i know ppl that made over 20 bucks.