Hate if you want, I really don't care. This is my opinion on the matter and like assholes, every body has one.
When I first joined this site, I though, "Hey that's pretty cool, you get lots of friends and get to know people." Then I started seeing what it is all about. My thought became,"Umm, no thanks I'll pass!"
Now if it is something you are in to, I am not meaning to insult. If it works for you then that's great. I for one, do not want to be obligated to rate, fan and comment every member that joins the group nor be made to comment bomb those in a contest. That is when it starts to no longer be entertaining but more of a chore. I would rather be the outsider that gets a long with everyone and rates, comments and adds as I chose.
But, that's just me.