sry if this was requested before.
the xhb participants-list for host+admins is useful but also a big spoiler. it would be cool if the list was hidden like the admin tag info and a click on "show more" would reveal it.
it would also be very useful if it wouldnt disappear completely after 10 mins. if someone submits over 10 minutes late, theres no way to find out who it was during the voting period.

i think i did what you asked

you'll need a hard reset to get the updated javascipts
^ also effects the show/hide admin box for entry tags

participant list should be hidden for host/admin until a similar link/text is clicked (not tested because there was no active voting period xhb to test against)