The second point is strange. It's an argument for not putting personally identifying information in the username. It's not an argument for throwaway accounts.

The second point is strange. It's an argument for not putting personally identifying information in the username. It's not an argument for throwaway accounts. The first argument... well I just don't get it. Why do you care so much if some internet weirdos are looking through your history in order to win internet battles? Care about what you want, but it doesn't seem very healthy.