This series of cards titled Greetings From Nowhere have one major goal in mind: not to suck -- at least, not to suck as hard as what's already on sale out there. The cards, created by Safwat Saleem, are also a Kickstarter project. You should check Safwat's Oh Shit! illustrations while you're there.
Greetings from Nowhere is a series of inappropriate letterpressed greeting cards made up of venn diagrams, pie charts and bar graphs. They were designed with the sole objective of not sucking as much as most other cards. It is also a Kickstarter project.