True, but as you said, the compatibility is quickly increasing. They actually did a great job and there is fairly little that is not compatible, usually on very advanced side (which is exactly what we would love to have), but the team is especially good at what they are doing and believe they will get there sooner than later.

Oh yeah totally; it's a slow march forward. MySQL Galera took some time before it was ready for serious use, but the fact that it's semi-usable is awesome.