I've been looking around to find any exchange sites that are popular and have a feature to get google pluses/shares on links. I tried addmefast, but I didn't get any shares on my links. Not sure if its because I set the CPC too low (5), or because no on uses that feature. But regardless, I'm in need of some google pluses/shares. I dont want to resort to paying because I'm trying to use as little money as possible. Any help is appreciated.