About a month and a half ago, I was part of a long discussion on Twitter about whether MFA programs were any good for playwrights. My strong opinion then, as it is now, is that I wish they would just go away. As we all know from Outrageous Fortune -- or if you don't, where have you been? -- there are now a small number of MFA programs that are producing, one way or another, many of the "hot" new…