This is a new site just opened, and it looks pretty neat. The goal is to be an all-in-one DS homebrew website, and it already includes over 100 homebrew DS games, with screenshots, descriptions, and download links. They are also working on being a resource for homebrew developers, with tutorials and guides. There’s a Welcome Message for new users, a news site (which I believe will become the successor to drunkencoders.com, with many of those posters moving to dev-scene), as well as a RSS aggregator for 18 DS-related blogs.
PS: They got ‘dugg’ and amassed nearly 700 ‘diggs’ as of last count. So it seems to be a hit so far.