I love sending cards—holiday cards, birthday cards, cards for no reason. But I generally leave Valentine's Day cards out of the mix, primarily because I'm still wiped out from sending holiday cards. (I actually made my cards for the first time this year. I was pretty excited with how they turned out, you can see a photo here.) But this year, I'm reconsidering because I was tipped off to the Virtual Valentines section of Red Stamp's site. There are six designs, and four different delivery options, two of which will cost you absolutely nothing. Here are the four options: A…

