Further machine implemented means may be provided for automatically and asynchronously updating users on {HEAD ~ shared activities} by other users even though all users are not necessarily connected to {TAIL ~ one or more respective communication networks} at same time 
Further machine implemented means may be provided for automatically and asynchronously updating users on { HEAD ~ shared activities } by other users even though all users are not necessarily connected to { TAIL ~ one or more respective communication networks } at same time
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH