Reading the links on the Astrodaily to NYC articles about the Beltran booing is interesting. Newsday calls MMP a "cauldron of hatred." Another paper is even more sarcastic:

"Carlos Beltran carried the Houston Astros to within a game of the World Series last fall. But last night the crowd at Minute Maid Park treated him like he had come to repossess their trailers.

Beltran was booed, long and loud. The crowd of 43,552 even booed when he caught fly balls in center field. Apparently he had some nerve taking $119 million from the Mets.
"

"Repossess their trailer?" Yikes. They're getting a tad touchy, you think? Actually I find that statement kind of funny...even though part of the humor is observing the misconceptions of the writer.