Being a newcomer, is there any point in trying to join in or did I miss my chance?
I currently have a 4850 and a 5850 running which has given me a total of about 2.5BTC...
Coinlab would like to make it possible for GPU miners to continue to be able to profitably earn bitcoins even in an ASIC dominated mining environment. If you are concerned about the decrease in profitability for GPUs that will accompany ASICs, you may be interested in Coinlab's new pool which offers a dollar-denominated earnings guarantee that will let you keep mining profitably. Here is a link to the original thread if you are interested in the program https://bitcointalksearch.org/topic/ann-coinlab-protected-pool-99643