Cantu Jokes: A collection of original jokes updated monthly. Features an ezine of comedy and a book.
Gocount.com: Providing original jokes on news and celebrities.
Humor of Phil Kaufman: One-liners, stories and links. Original content.
Pigboy: Collection of categorised jokes and original humour articles. Includes a forum, regular mailing list and an agony uncle.
The Laugh Lab: A scientific experiment undertaken by the University of Hertfordshire in the UK to find the world's funniest joke.
Tony Follari: Original jokes arranged by category.