My million dollar invention idea…
You know those people who hit reply-all to an email when replying only to the sender was what was requested and appropriate?
I wish I could invent a universal plug-in for all email clients - when a majority (51%) of the victims of the unnecessary email reply hit a button, the offender is punished by a 24 hour disabling of their reply-all button for a first offense.
Additional violations will up the ante, until at some point, the person is no longer allowed to reply at all and has to go back to snail mail or phone calls, both of which they have to PAY for.