You know, that was one reason I was inclined to move to v372 - version 4 is a huge change. If PLT seems less mature now because of these errors I wanted to treat pre-4.0 and post-4.0 as separate beasts.
But I gave up on porting json.ss to v372 (it's prob something really simple; I'll mail you a file just FYI) and now I'm going to go fix non-stability issues on readwarp for a couple of days..
