My brother in-law recently transplanted from Brooklyn to central Illinois. The Mets are in Chicago this weekend, but he opted not to make the trek. Can't say I blame him, though Wrigley Field is the true mecca of baseball. The White Sox have a stadium, too, of course, and I've been lucky enough to have visited it twice, as I've also done with aforementioned Wrigley. Mets Guy in Michigan was also in Chicago recently, and visited Comiskey Park. Check out his blog for his review. Seems there are other teams besides the Mets in MLB who have contempt for their fans.
http://metsguyinmichigan.blogspot.com/2009/08/separate-and-not-quite-equal-at-us.html
http://metsguyinmichigan.blogspot.com/2009/08/separate-and-not-quite-equal-at-us.html