So you're saying Drew Houston built Dropbox simply because he thought it'd be neat, but didn't care about whether it would change how people sync and share file

So you're saying Drew Houston built Dropbox simply because he thought it'd be neat, but didn't care about whether it would change how people sync and share files, and didn't know anything about the industry either? "Eat your own dogfood" and "scratch your own itch" have always been good mottos... but they're not the secret sauce to success.