I just found this really interesting about how to do something with SharePoint Lists that I didn't think that you could do, without writing some code, and that's to build a "linked list" with two SharePoint List. Sometimes you get a requirement to join two pieces of data within a SharePoint Site/Team Page, and in the past I've built connected Web Parts to do this, or created a single Web Part that pulled from both data-sources to make the data look as if it were one table/listing.
What this article show's (with a bunch of great screen shots) is how to do with the SharePoint UI (no coding necessary), which I find interesting.
Anyway, it might save you some time in the future, so here's the link: (Click here to access)
~ Robert Shelton