How old? The commercial aspect was already inseparable from the rise of the web in the mid-90s...countless startups of the dot-com boom scrambling to find a nic

How old? The commercial aspect was already inseparable from the rise of the web in the mid-90s...countless startups of the dot-com boom scrambling to find a niche to turn a profit from. Many an interesting site shut down upon failing to do so, that's certainly unchanged to this day.