If CK moves to Steam I'll have an alternate method to get hold of the game for anyone living in countries that don't allow it. I won't abandon you!
SubscribeStar allows prepaid cards to be used, so perhaps that's a possibility? I've only spent a few weeks in Germany, so I don't know how easy prepaid cards are to get a hold of.
Either way, the fact that you're even considering getting a credit card just for CK is more touching and humbling than I can possibly express. Thank you for that :)