Suggestion maps – Gnod and TuneGlue

Here are some really slick tools to introduce you to new entertainment, based on what you already like:

Gnod designs “self-adapting systems” to suggest music, books, and movies:

And TuneGlue does a similar trick for Music, but also links to album info. It was a little bit creepy how closely this matched my music collection, so I’ll definitely be taking them up on some suggestions.

If you know about other sites like this, please comment! I love this stuff. And does anyone know if there’s a collective name for this technology?