I've always wanted to buy beer online. If you figure it out, please post it here!
Also, have you tried just buying a keg and keggerator combo? A keggerator is a man's best friend and a wallet's booty-call. It's so much cheaper in the long run to just buy a keggerator and buy kegs. If you know what your doing (it's not hard), you can keep your beer as fresh as the day you tapped it. You can either buy a self-contained unit, or turn an old refrigerator into a keggerator with a DIY package (best way to do it in my opinion, cuz then you have a freezer for all your mugs).
On top of that, you can almost always ask your local liquor store to order you a keg from your favorite brewery. It'll cost you about 150 to do so, but how many beers are in a keg again? My point exactly.
Plus, nothing, and I mean NOTHING beats a draft beer. Bottles be damned.