Er. Who forgot about those, they're trivial web capabilities I suspect every web developer knows. That's like saying "Some programming innovations you probably forgot about: functions, variables, assignment"

No offence but most of these innovations are .. not innovations (atleast not in this day and age) and have been around for a long time.

So? Back in the day they were. That's his point. And IE, that people hate so much, came up with them.

Would you way wheels aren't innovations because they've been around for a long time?