Kickstarters (no ga)

Hey everyone, I was just reading through the FAQ section, making sure nothing has changed in the time I've been gone, and had a question. I've got a couple friends who are developing games or have developed them, and are looking for support for them. Of course, i wouldn't want to post anything that's against the rules so my question is, say I manage to convince one of them to let me do a giveaway with their game, is linking their kickstarters beforehand to generate interest and try to get it to the point I can share some copies here allowed or does that fall under the whole referral and monetary gain section of the guidelines? What if they come here with their own account and post it themselves?