I think navigating within a site should be different from surfing around. I either separate links to local information from links to information on different servers, or, I give that information explicitly. It is good to group links into meaningful categories. Some pages separate out links for kids and links for grownups. Other pages divide links to scouting resources from links to other resources.
Any division can be helpful.
Scouting on the Internet A very good introduction by Gary Hendra. My own disclaimer page . Also about readership and security. Troop 556 also has also Guidelines for writing pages. Troop 609 has handy help Tips on Building Troop Homepages .