[quote name='Gspoon']What are "Blue Coins" I looked at GamersGate FAQ and did not see any menton of them...so Eh?[/QUOTE]
I've never used the service, so not too sure myself, but it appears they can be used to pay for games and I saw some mention that you can earn them for posting reviews of the games and other activities. From the number of blue coins shown next to the price of the game bundle, it appears to only be worth a quarter.
The price guarantee sounds interesting: "If the pre-ordered game drops in price within 30 days from release for more than 5 days, the customer will get the difference back in Blue Coins." Odds are they won't be dropping the price for that long until 30 days has passed though. I miss the guarantee Amazon used to have.