This is like comparing apples to oranges. Game development is a more specialized industry. This is like comparing OS developers to VB developers. More people do

This is like comparing apples to oranges. Game development is a more specialized industry. This is like comparing OS developers to VB developers. More people do web development, its easier to get into and therefore a lot more people just plain suck. Anyone who is in game development is probably already an above average developer, while an average web developer is, well average.