Sorry, the spot has already filled up - the steam thread has a priority (unfortunately can't access this forum from my job place)
If you want I can reserve the next free spot for you, but I have no idea how long it'll take until we get it.
And to answer the question:
we have a spreadsheet with all keys earned/gold contributed updated daily, members have to watch it regularly to avoid getting in debt. Unless they contribute really a lot, then they can just ignore it