Probably best to keep on doing that, at least for right now. C2 has only been out for less than a year in its alpha/beta whatever - but even saying that, it's progressing quite nicely.
I'd say that, given the release schedule we've been seeing, hopefully by the summer of 2012 it'll be near the level that CC is at right now.
Though I'm sure Ashley or Tom or Kyatric or someone else would know more than I do.