MapSurface is a tool that tracks user activity within a web page. Its purpose is to provide an understanding of how users find, navigate and value web pages. It displays this information in a compact widget which sits above the web page. Andy Budd has written an excellent review which is worth reading. http://www.andybudd.com/archives/2006/02/mapsurface/index.php
"My Del.icio.us Recommendation Snippet" is a recommendation link list generator extracted from site owner's bookmarks archived in del.icio.us. If you tell your del.icio.us ID to the site, you can get the site owner's bookmarks as a recommendation. While creating your recommendation list, your recent del.icio.us posts and associated tags automatically used as your preference information.
Using the Google Maps API it provides you with a detailed view of the geographic locations of your site's visitors. You can zoom in up to the level of detail provided by Google Maps.
Using FeedMap you can geo-code your blog, browse already geo-coded blogs and search for blogs. Once geo-coded, you can get your own BlogMap location using a simple url that allows you to network with your local bloggers and much more!
Feedo Style is a free service that allows you to add fresh themed content to your website from any XML News Feed around the web with a simple copy and paste