Thanks for the heads up! What's the longest wait someone has seen if they haven't included a fee when sending money? Just kind of curious because in some cases I'm sure it's not a big deal, but other times you would actually like your coins transferred quicker.
Easily days, sometimes even never. Of course, once miners "forget" about the transaction(when it doesn't go through) after a small tweak you can put your coins back in your wallet and re-spend them. It means your coins don't get lost if your transaction doesn't get confirmed.