Bucky says:
I'm perhaps there are cheaper solutions, but I don't know how much cheaper you can get for something that generates as much traffic as the TMX sites. Also, migration will probably cause a big headache.
I know that a migration isn't preferable, but I'm really afraid that when you need to rely on the users for paying this amount of money, TMX/MX will not exists anymore within a year. I had to deal with the same kind of situation some years ago, and we simply didn't get the required money. I'm still paying it out of my own pocket now, with sometimes some donations from the users of the site.
I don't think that you want that kind of situation, so therefore I'm asking about looking for alternatives so when it happens that users didn't donate enough money, it is still possible to keep it alive because it's less money you need to pay.
Maybe it's possible (or somebody else from TMX/MX) post some statistics e.g. datatraffic, unique users per day, server load, the specs from the server(s) (or maybe PM them)? I'm wondering what kind of server(s) you have for this amount of money, and maybe I can help you with a cheaper solution (only when you want that of course)
Edit: maybe it's also possible to add some kind of progress bar for the donations (how much money you still need)? I think people would appreciate it
Edit 2: donated some money too, I'll look if I can send some more money by the end of this month.