Wow, things are just moving so fast for Classic it is incredible.
There are already over 1000 Bitcoin Classic nodes online. And that does not even count the (2MB block compatible) Bitcoin Unlimited and Bitcoin XT 0.11E.
There are also over 5000 Core + other 1 MB nodes online.
I'd say that there are now enough nodes online for miners to be able to mine larger blocks without risk of there not being enough full nodes to support their blocks. Exciting times ahead.