Museum currently exhibits 2878 unique bags.
OK, Bag Monster is a moronic name, but Monster has become a catch-all phrase for "Hey, this will help you do something" This section will help you find the bags you're looking for (like you're really looking for them). Leaving everything blank will retrieve a list of all bags, however that may cause the page to load slowly.
The ad copy says
THE STATE OF THE UNION BARF BAGMAKE YOUR OWNUse When You've Had A Stomach-full Of Old Phony Political Hope and Change
Nice dragon logo, plus you rarely see a bag with a computer mouse on it.