I'm always interested/a little depressed when I see Europeans telling Stripe to hurry up and get there. I've seen this comment many times now but have never come across a European saying "Will someone hurry up and do a Stripe here in Europe!?" I think if folks in the US saw a great European service that - due to regulatory issues - just couldn't also be available here in the U.S. there wouldn't be a lot of sitting around and waiting and hoping......Or maybe I'm reading way too much into this.
If someone European did it, that's great. The point is that Stripe are a long way down the road of working out how to achieve this. As for the comment below that the US just gets things done - well it's a whole lot easier when there's just one currency and one country's regulations to deal with.