I've implemented a new game called Boom Boom, you can read about it and play it online here.
I like making web toys. They don't require a several month commitment to get anything working.
A BitTorrent deployment is up here. It's great to see BitTorrent deployments not motivated by its cool toy aspect starting to happen.
chalst: Mathematics is, of course, just a bunch of symbols, but certain theories have an interpretation which has meaning. The consensus reality interpretation of PA is inconsistent with the axiom of inconsistency of PA. I believe that there is an interpretation of large cardinal axioms which both has meaning and implies their existence.
It is conceivable that there is also an interpretation of an axiom which contradicts the large cardinal axioms, such as the axiom of constructibility, which also has meaning. That would not be as philosophically bothersome as it sounds - the interpretations would be an axiomatic pun, unrelated to each other in terms of real meaning.