The site in http://insuggest.com/ contains three suggestion features

1. Bookmarks inSuggest

This tool will analyze your online bookmarks and recommend other bookmarks that matches your taste. Provide your del.icio.us username to see Your personal suggestions.

2. Web insuggest

Web insuggest is a tool for discovering new web sites based on you own unique taste. Enter a couple of web sites you like and instantly get personal recommendations.

3. Images insuggest

Images insuggest is a fun way to browse images from Flickr. Select a couple of images you like and you will instantly get recommendations from like-minded people.