The Just Updated module lists communities that have been updated since the last time you logged in to the ASME PeerLink site. Private communities are not listed, unless you are a member. Along with the name of each community, the number of members in the community and the last updated date are also listed.
A message will be displayed if you click on a community of which you are not a member. However, you may use the Join/UnJoin Communities function to get around this.