I could see this as useful to get for a month so you can try out a bunch of indie titles to find ones you like before you buy them. Could be helpful for developers that don't have small demos or anything.

Certainly not useful to have perpetually.

If I thought the majority of my $7 went to indie game devs, particularly ones doing interesting stuff that the market doesn't properly reward, then I wouldn't bat an eye at it. Probably wouldn't even use the service and would continue buying game licenses directly, but if I'm only funding the few hits that make it in front of me, then I'm just contributing to the BS capitalist lottery that is the entertainment industry. Would much rather have a communal way to fund devs.

If I believed for a second It would hold that price forever and My saves are mine forever I M.I.G.H.T conceder it, but that is a lot of impossible qualifications that only leads to a soft maby