Werner Klinger

Did not manage to test it : they use "magic link" to signin, but the validation mail validity is too short (10min), and arrive after expiration due to it's poor antispam score (message got greylisted I assume). Kind of a #fail :-( The whole is supposed to be easier to signup compared to other sites, but in fact, it generated more hassle that a single "signup now, validate later" scheme.

Missing EU (France) support :-)