Thursday's Tidbits

A few tidbits, the odds and ends off the net, of stuff vaguely related to how people use the media or learn from it.

• Google wave could mean significant changes in journalism -- for the better.
  
• What divides us?  The Pew Center says it's immigration and income, not race, in this report.
• People want TV everywhere?  Yes, according to this press release.
• But people want privacy, not tailored ads, says this site.