Your list is missing quite a few major providers in the "low end" VPS space, such as BuyVM, Ramnode, Virmach, HostHatch, and probably others I'm forgetting.
Thanks, I read your comment on the gist too; I added them, but I have no direct experience. My gist was not intended to be complete, but a mostly EU well known VPS providers. A proper git repository with a nice markdown table would be better probably.
I personally use RamNode (a very small, 128M instance as a backup DNS in their Amsterdam DC) and can't really fault them. They've been rock solid so far.