Because Google Docs is better than it was in 2010, has more market share than it had in 2010, and is free for individuals. It's fascinating to watch a market le

Because Google Docs is better than it was in 2010, has more market share than it had in 2010, and is free for individuals. It's fascinating to watch a market leader gradually being chipped away because it is unable/unwilling to cannibalize itself.