Just popped in to say I got an email that my amp is being shipped. I'm in the UK and ordered a black version so I wouldn't be surprised if others are shipping as well. Looks like it may still get here before christmas!
What also needs to be remembered is Massdrop works on a 'just-in-time' stock method, if there is an issue with an order - in this case too many orders - there isn't much they can do but wait for more stock (which is coming from China bear in mind). It's a shame it has taken so long but these things happen. I hope everybody else waiting gets their order shipped soon!