I'm inspired to AW my Swagbucks achievements by Missie's swaggy post. I joined on 9/21 and have already earned $25 in free amazon.com giftcards. They take some time to actually show up, but when they do, I am buying something SWEET. And it won't be for my little freeloader, either.
I think you should join. Free stuff is pretty sweet, free stuff for minimal effort is even sweeter, and if you join with my link, I get credit for it. It all sounds like win to me.