X-Post from 2010: Just a suggestion......
I just bought 300 of the Forever stamps. The postage rate is going up again in either April or May, but the Forever stamps are always going to be valid. I spent about $126 on all of them, and I plan to use them for STD's, thank yous after the shower, and thank yous after the wedding. Just a thought to save money in the future. I may actually end up ordering more anyway, and use them for my Christmas cards too.