What bubble? Quoting a post that I liked: "BTC it's not a bubble, it's a pin"
I hope you got rid of those worthless coins. Just don't come back crying in a few months.

As for google, somebody should ask them where does freedom end. Are they planning to ban all advertising? Probably not. So what is their problem with cryptocurrencies? They are an industry like any other. They are accepted in most countries and if something is not against the law and they are banning it, they are discriminating against it. People should start suing them.