Well the mail finally showed up, bills and all. They must not know how to act without rain, sleet or snow. Actually, it was probably a substitute carrier.
Haven't heard it would be May but I know one is in the works. Supposedly the next first class increase will include a 'forever' stamp. One that will be good for ever, like a Disneyland ticket.
You won't have to go get the 1 and 2 cent stamps the next time there is a rate increase.