But i doubt good SP's will just vanish, they just get to be far in between.
Worth noting that SP is still widely popular among successful indie games. It's only the big heads (publishers/studios) that refuse to invest in it. On the rare occasion that they do create/publish such a game, they channel it through DRM-encumbered portals such as Steam, where they still have more or less absolute control over the product and its users.
This is one of the reasons I refuse to "buy" (more like rent myself out to) any Steam game. The problem is that these big heads are forcing you to use such services if you wish to stay in touch with the latest in gaming -- which is why I've fallen out with the latest in big-budget gaming, and I'm happy staying a decade behind. There is much creativity and innovation in the indie scene as well -- in most ways probably more, actually!