Internet:
Until such time as someone devises a way to and decides to control access so that cross border communications are subject to tolls, it brings all those who HAVE closer together. It further distances the HAVE NOTS from the HAVES.
ALSO, however, even with the very fact of TLR, for the most part, the Internet reinforces liquistic differences and does not promote a greater sense of world community except for those who already are multilingual.
Should a cross border toll system come into effect, it will promote a greater degree of insular thinking among those within a set of the borders much more quickly than ever before.
Cyberspace:
So far, provides a new avenue of escapism to a far greater bandwidth of people. Especially Sim worlds. Its power to do so, however, is more overwhelmingly effective than earlier mediums, because of the interactivity that has been made feasible.
There will be a period of time in which societies will have maladjustment problems with this newest escapist mechanism. Many psychological drivel texts will be written, many more divorces will be triggered, etc., etc.
I am waiting for the first CyberChurch to catch hold of the mass public..... PLACE YOUR HANDS ON YOUR SCREENS AND REPEAT AFTER ME. I BELIEVE! I BELIEVE!