I recently tried cursive... it just didn't work right. Breakpoints didn't actually stop, no stepping. It was supposed to do that, it just didn't work.<p>I gave up, upgraded my copy of cider, and noticed it supports breakpoints and whatnot now. Since I'm used to emacs anyway, that works for me.<p>I'd have been happy to give cursive a whirl for a while but I couldn't make even the most basic debugging work right, and that was the only reason I even considered trying it.