I did the following google search (searching blogs only)
"Luis Castillo" yankees
I restricted it at first to the the following dates: June 10-11. 25 hits came up. Then I had the search cover the past 12 hours and there were 1100 hits. The last day gave over 1500.
In case you don't know, last night Castillo dropped a pop up that allowed 2 runs to score in the bottom of the 9th inning, giving the Yankees a 1-run win over the Mets. If he had caught it, the game would have ended.