Several people asked about that in the survey we sent out before the next User Group meeting. Here’s two ways to check for broken links:
W3C Link Checker: if you want to test several pages, check “Check linked documents recursively, recursion depth” – setting the recursion depth to 1 will check all the pages linked in the side navigation.
Firefox Link Checker Add-on: allows you to see the status of links for the page that you’re visiting. Right-click on the page, or click on the Tools menu, and select “Check Page Links”