Yeah, as much as I am still enjoying the line, I've started cutting some out too after having pretty much all of them starting out. I think the only "bonus" figure I've bought so far was the BA He-Man (and now Battle Cat), and I don't know if I'll buy too many going forward or not. I've got the subscription through this year, but I'm not sure if I'll be doing that next year or not. I guess it depends who is all left, the budget, etc.
I still think the line looks great (although still a tad overpriced), and the problems with Matty's website are really getting old. I'd like to continue on and get all the characters I either had as a kid or was at least familiar with from the various shows/comics - but if I haven't really heard of them until now, I pass (like Green Goddess and these new larger figures coming later this year). That being said, we basically know the lineup through fall, and there are still a lot more that I'd like to see. Aside from the seperate shipping when you order a bonus figure, the subscription takes a lot of the headache out of ordering days.