If the definition of "fun" sites doesn't even include anything with a login (no youtube, no forums, no HN...), then it feels like it includes so little as to be

If the definition of "fun" sites doesn't even include anything with a login (no youtube, no forums, no HN...), then it feels like it includes so little as to be meaningless. The "business" internet (at least most of it) needs to be anonymous if we want to have a free society and efficient markets.