As someone who was using darcs in that era: it wasn't just slow in the sense of "it takes 10 seconds rather than 1". It was possible to get into situations wher

As someone who was using darcs in that era: it wasn't just slow in the sense of "it takes 10 seconds rather than 1". It was possible to get into situations where it would take hours to merge changes. Apart from that it was the best developer experience I've had with a VCS.