From Dave Troy, I learned today that USA Today mentioned Twitter (and Dave's own Twittervision). The significance of this, of course, is really in the massive free distibution of USA Today to hotel chains across the USA. Will be interesting to see if there is any measurable growth in Twitter. Maybe, maybe not... on the one hand it may not be the right crowd to be interested, but on the other hand I've often saved articles I've found reading USA Today in some hotel.
Melcrum's Communicators' Network makes its debut - another social network for communications professionals