Seriously? Security through obscurity is the way to do it these days? It's also trivial to find the accounts of at least one third of the GB staff. The less-public-facing staff is harder, but wouldn't be impossible to figure out.
@doomed: It's not intended to be any huge security lockdown; just something simple that we could do. Almost everyone who posts on the forums already knows the staff members that matter day-to-day, anyway.