LinkTours is a pseudo Blogroll (http://www.blogrolling.com) that can be hosted on one’s own webserver and can be shared amoung groups of weblogs. The idea comes from Excite Chat (now defunct) Avatar Tours where one could get on a tour while chatting and visit all the webpages indirectly that the leader of the tour was visiting. Here is the link to the Link Tour Zip File
This script can be modified to suit CSS needs and I might work on getting the pings updated from blo.gs when I get a chance. If you have any questions, please email me and I will try to answer.
Look at my other projects and Weblog Tools Collection