It's not so hard to see how great steem tribes are to the community. I have participated in some of them and like everyone else I have my favorites right now. Most tribes are supportive and they are upto something bigger on this platform. I have participated in sportstalk, realityhub, steemzzang, creativecoin neoxian city and marlians.
I just bought 1000 marlians and staked them. I will more 1500 today to increase on my stake.
I think we should all check out these tribes to see which one suits your content and intentions.