We're approaching the point in the server funds where we're going to drop below having a 3 month buffer for Serenity.
The balance in the server funds sticky looks good, but a portion of that was explicitly donated to fund Frontier for a year, so the funds available for Serenity are, currently, about $50 less than what's showing there.
We're in no danger at this point, but I will remind everyone that if, at any point, there's not enough money left to pay for the server, it will be shut down.
I know I personally don't donate a regular amount on a fixed schedule, I just remember it's been a while and drop a chunk of money in. I'm sure others do the same. I just don't want to let things get to the point where we have to put out an emergency call for funds to keep the server running.
As I said, Frontier is funded for quite some time to come, and Serenity is in no danger yet. Let's not let it get there.