This is awesome! But I can't see it surviving on donations. Commercialize it please so that it survives. Tasteful ads aren't so bad like what Reddit does or Carbon[something]... I'm just concerned you won't survive on donations.
I absolutely don't need to commercialize it to keep it running. In fact, commercialization would come with an entire set of issues (and cost factors) of its own.
I have a solid track record of running non-commercial services :)