I think a lot of you read the original post wrong too. When I read it I immediately thought of a private SOP in florida, I think Nova, who was put on probation or something.
Also I don't think the original post was asking you to compare accredited schools and non-accredited schools and say which you think is better and why. But rather, is accredidation a good thing? Should it exist at all? At least thats how I read the post.
Anyways when I read the post I thought, what if you were attending an accredited SOP and before completing the program the school lost their accredidation? That would really suck, and if this happened to me then I know I would think of accredidation as a bad thing, because I would have lost all the time and money investing in, apparently, nothing!
Obviously though, accredidation is a good thing, I think...