Pretty much what BAH said ^

The business centre has 3 PCs with internet access which are hardly ever used. They are an excellent way to catch up on lost days of flyer talk activity while waiting for your flight.

Or perhaps for completing those half finished TFTGs that admirers around the world are so eagerly awaiting for.

PS: For those catching the afternoon BA flight, the lounge will be quite busy as there are rather a few premium flights leaving at that time