Number . . insource:"string.goes.here"
62,338 . . . latimes.com (still blocked though I believe tronc.com has sold/is selling the LA Times)
23,851 . . . chicagotribune.com
15,454 . . . nydailynews.com
7,484 . . . . baltimoresun.com
5,521 . . . . orlandosentinel.com
4,820 . . . . sun-sentinel.com
2,875 . . . . courant.com
2,140 . . . . sandiegouniontribune.com
124,483 . . . tronc.com
Not to worry though, even if tronc.com has gone dark, a moar better set of RS (more than double its size) is still verifiable!
55,503 . . . facebook.com
51,516 . . . wordpress.com
35,735 . . . twitter.com
20,379 . . . myspace.com
13,690 . . . flickr.com
12,321 . . . geocities.com
8,641 . . . . linkedIn.com
6,933 . . . . instagram.com
6,521 . . . . tumblr.com
278,399 . . total