3 ms·Because they could just share a screen in real reality?by barbecue_sauce 8y agoBecause they could just share a screen in real reality?zapzupnz 8y agoIndeed. Much less hassle, much less expense, many fewer tradeoffs, and much more social.TeMPOraL 8y agoIff they're in the same place. Try that with relatives living in three different places across the country.