how do I get some community coins?
You can buy while it cheap poloniex.com/exchange/btc_comm
thanks. just bought coins for 2 btc.
can I get some free coins?
No because it's a lie that you bought 2BTC amount of COMM.
I think you are right, at least these were my buys.
2014-04-18 06:23:32 Buy 0.00000070 1000000 0.7
2014-04-18 06:04:35 Buy 0.00000071 678967 0.48206657
2014-04-18 05:58:18 Buy 0.00000072 536445.44444444 0.38624071
2014-04-18 05:57:30 Buy 0.00000073 64808.65385509 0.04731031
2014-04-18 05:52:46 Buy 0.00000073 499.99 0.00036499
2014-04-18 05:40:45 Buy 0.00000073 496726.86281158 0.36261060
Looks to me that you have enough coins now, put them in your wallet and let PoS do its work.. > free coins