HN user
Ironic indeed :)
Maybe requiring a login to use the engine is too large a barrier of entry? We've been planning to offer an "anonymous" engine for non logged in users but don't have it slated until after our UI redesign.
Agreed. That is basically our credo.
We have a state-of-the-art recommendation engine on nakedtube. You need to create an account to start using it:
http://www.nakedtube.com/recommend
A little more about it:
NakedTube.com Revolutionizes Adult Video Discovery with Powerful Search and Recommendation Engines http://www.klixxx.com/new/index.php?option=com_content&v...
... lots more innovation to come :)
See nakedtube.com. We've got a recommendation engine based on each video's unique DNA/content.