[syats]

Somewhere in HN there's a post about disrupting or revolutionizing the laundromat industry, where some person is showered in praise (and later money) for setting up this lousy system.

If it ain't broken, don't fix it.

[WeAddValue]

Long time ago I lived in a shady building where it was broke, broken into that is to get the coins in the machine.

[usr1106]

And now the LavaWash server could be hacked to steal user data that a washing machine would never need, but the implementer chose to store without reasonable protection.