Spinorial: Damn, this has me worried :(
johnki: FWIW, Humble's not to blame at all. It's all in the control of the devs. I'm just extremely unhappy with how they decided to handle it. Taking away an option that we all know full and well that some people may have only bought the game because of - WELL AFTER their purchase - irritates me quite a bit.
Not supporting the DRM-free version, I can understand. It's bad, possibly deceptive, but understandable. But removing the last DRM-free version from your library seems like a step beyond that. It's a very bad precedent, and Humble should not be able to do that without prior notification.