Why would you or anyone would get banned from adsense by using this site? What do you have in mind? thinking to go against adsense TOS if not then don't worry
They will ban you for any and all reasons that they see fit. Just come to that conclusion before deciding to try and make a living on it.
Digitalpoint has not been banned yet and they have been earning from it for years. Also Matt Cutts uses this forum from time to time so I guess he and Google would know what this forum is about and it's rev sharing program, so you should be alright as long as you don't try to cheat their program.
The tips you'll find on this site are "white hat" for the most part. There is a popular "black hat" forum which I will not name, and they tend to promote methods that will get you banned. I'm sure Google employees have a strong presense in both forums.
why would you be banned for using this site? course you wouldnt unless you were breaking googles adsense rules.