I'd say it's to the site's credit that it doesn't include Budweiser and other cheap mass-produced domestic beers. The site is clearly designed with beer enthusiasts (or at least budding beer enthusiasts) in mind.
Many budding beer enthusiasts start with cheap mass-produced domestics. My first Belgian style was Blue Moon which is made by Coors.
I can think of no better way to grow someone's beer knowledge than to direct individuals to better quality versions of beer they are currently enjoying.
I can think of no better way to grow someone's beer knowledge than to direct individuals to better quality versions of beer they are currently enjoying.