Link: Community Team Blog: Submit your "Best of VMworld 2008".

Before you wrap up your VMworld experience for 2008, post your favorite
items or encounters so the community can share and rate these items.

Examples could be web site features, onsite sessions, labs,
demos, exhibitors booths, virtual plaza, gatherings, parties, vegas
sites or anything that left an impression.

1) click on the "Add Show Favorites" button to add your entries (if you
don’t see the submission form after clicking on the button, scroll to
the bottom of the list)

2) place your vote on any of the items listed (your account gets 1 vote)