I do not think that the problem is with the content, moreso with the unnecessarily aggressive tone. Shit, cult ... - HN generally rewards civility and does not like sliding towards Twitter mode of operation.
Imagine if people could completely change their idenitites every time they said something. It would make conversation and discourse as we know it impossible.
It would make the idea you created an account to express invalid. You can't criticize Paul Graham if he can say "That wasn't me, it was Gaul Praham".
If your ideas aren't good enough for you to stay by them with some form of consistent identity, do not express those ideas. Think about them, develop them and then communicate them when they no longer embarrass you.