Scarborough, Omniture, Nielsen, comScore: Whose #s will count if NAB, NAA standardize digital audience metrics? http://ow.ly/4aOBm
6:15 AM - 9 Mar 2011
0 replies
3 retweets
3 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.