Unique usernames
Why? There are 6 billion souls on this planet. Can you imagine if every one of those decided that your web-site is kick-ass and decided to sign up. How would that work?
I despise having to set up accounts for no reason apart from authentication (OpenID anybody?); it is made ten times worse by forcing stupid password requirements for such low-key sites, and then forcing me to pick a unique username, which inevitably gets as complex as my password and I can never remember that either!
I despise having to set up accounts for no reason apart from authentication (OpenID anybody?); it is made ten times worse by forcing stupid password requirements for such low-key sites, and then forcing me to pick a unique username, which inevitably gets as complex as my password and I can never remember that either!