The Interactivate activities listed below are designed so that the user may keep track of correct responses, hence they are cataloged as "assessments". A number of these activities, the Connect Four type games and the Quizzes, also allow users to select d
BackChannel and ChatEdit
Chatzy
TinyChat
Today's Meet
Gabbly
CoveritLive
Six Tips to Enhance Your Next Meeting (Steve Hargadon)
UStream
LiveStream
Pal Bee
FreeConferenceCall.com
WiZiQ (virtual classroom and quizzes)
For more check the microblogging page