From the FAQ:

23. What happens to the armies and cards of a player that is kicked out for missing too many turns?

After someone is kicked out of a game for missing too many turns their armies become neutral and their cards are returned to the deck.

Escalating sets are worth 4,6,8,10,12,15,20
The increase by five thereafter.

You can find this info in the Instructions, under game options.

It's almost unusable at this moment. Taks at least 30 seconds after each click of the attack button to see the results.

I'd like to echo Fantius' suggestion. That would be a great upgrade to this. In addition, when I use the World 2.0 map, it cuts off the right side.