After the hype the Watchmen movie brought, DC tried to use this new hype by directing people who enjoyed Watchmen to many of the other comics in their back-catalog, dividing them into five categories:
Books for Mature Readers (Read: 29 of 40...73%)
Best-Selling Books from Best-Selling Authors (Read: 17 of 25...68%)
Books that Push the Boundaries of Science Fiction (Read: 17 of 31...55%)
More Books by Alan Moore (Read: 6 of 12...50%)
Books that Redefine Modern Super Heroes (Read: 18 of 41...44%)
Some items would fall into multiple categories...this list is my way of highlighting all the items advertised on the After Watchmen site and keeping track of which ones I've read.