You might enjoy TV Tome's Seinfeld site:

http://www.tvtome.com/Seinfeld/index.html

Some of the contributors to the goofs guide seem to forget this was a TV comedy show and are waaay too serious about it. To paraphrase a different comic genius, I like a good TV show, but I don't watch it all the time.

I, of course, treasure it just the right amount as one of the great TV comedy shows. A while back I read an interview with Jerry (I figure that after all the years I've "known" him, I can call him by his first name) where he was lamenting that nobody since picked up on the idea about doing a show about nothing - comedies are still about something. Not every comedy has to be about nothing, but as successful as Seinfeld was, you figure that there would be more imitators in the nothing department.