Anyways, I find some arguments here strange considering that a huge percentage of bitcoin usage is IOU transactions on closed source platforms (the daily volumes of trades on exchanges are definitely the largest part of that, plus things like inputs.io).
Ripple server code has DoS problems still and mining pools in bitcoin have been DDoSed for less. With that general negativity around I can understand why they want to get up to speed before going public.
Also I'm not too sure what people think open sourcing right away would really change except for people investing in xrp (something I wouldn't recommend). Ripple is based on having many non colluding validators. To trust that these dont collude, one probably needs more information than a lot of people here would be willing to give - and even then running a validator has to be done for free.
You think bitcoin uses a lot of resources? Rippled can easily top that...
Still I'm all for having an open rippled, though I guess then the criticism still won't stop because people here seem to generally not be aware that without using IOUs, one cannot trade - especially bitcoins.