Bad USPS...

Since others were complaining about the USPS, I thought I'd throw in my two cents. It's a short one though.

Of 125 wedding invitations mailed:
7 went completely MIA (including those who were sent separately to different people at the same address as one that was received)
3 were returned undeliverable despite being addressed to LEGIT addresses that receive other mail

The 7 missing ones have never shown up anywhere.
All labels were computer printed. The post office confirmed that the invitations were 1-stamp weight.