Would be nice if Jolla could still release a device in 2015 as they mentioned they hope to do early this year.

Yes most Linux guys are happy with Android, I am not one of them. Another chance for a more regular Linux phone is the Ubuntu touch phones that are supposed to be coming. Ubuntu's interface is not as nice and I prefer the way Sailfish does multitasking but may be more open than Sailfish and seems to have two phone makers on board.