I collect vintage magazines, so maybe this is only exciting to me, but Sports Illustrated now boasts a digital archive where you can view covers of the infamous editions from 1964 to 2006. It's sheer swimsuit model anthropology: I'm pretty sure the cover girls of the 1960s would be considered "fat" by current standards, and it's clear one look never goes out of style--Elle "The Body" McPherson. Plus there are greatest hits like the cool 1984 Paulina Porizkova cover, the 1980 Christie Brinkley (sheesh, she still looks the same!), and the triple threat of swimwear superstars Kathy Ireland, Elle McPherson and Rachel Hunter all on the same 1994 cover.

Plus, you can order re-prints of your favorites. So awesome. It's all like, more American than apple pie, no?