Also worth calling out: protos have evolved a lot since they were originally created, and there are very few people that are actually aware of the deep, dark co

Also worth calling out: protos have evolved a lot since they were originally created, and there are very few people that are actually aware of the deep, dark corners of protos (think extensions, JS, Android...). (Got a complaint about what Google's open sourced for protos? You don't even want to imagine some of the batshit crazy stuff we did with it before that...)