The A7 is here and you can preorder it at Amazon (Click here). A great A7r test with many image samples can be read at Brian Smith's blog.
Now let's talk about the funny part. Right today we have the first reliable Fuji rumor to report! The usually very reliable xjrumo (translation) site reports that FUji will launch a compact Fuji X200 Full Frame camera within 2014. And it will have on sensor stabilization and faster AF than the Sony RX1. But the key info is that this is almost certainly a fixed lens camera. If it would have an X-mount it would become a potential A7 killer because of the on sensor stabilization. let's hope Fuji gets the message and makes it with interchangeable mount!