As much as I understand Cyan's stance on all this, I find Rand's informations about custom Ages in MOUL to be a little concerning, or rather to be a little off-topic.
It's great that MOUL is starting again, but regarding Age creation & publication they are telling us things that we do not want to hear, and they are heading in a direction where most of us can't follow them..
We all want the same thing: custom Ages in Uru, but there are many ways to get there.. Rand wants Uru to expand with custom Ages, there's no question about that, he loves his game and he wants it to succeed. But to do that he needs the Age creation community help and he doesn't seem to be heading in the right direction. These Ages won’t write themselves.

RAWA and Chogon certainly did (and still do) their best to listen to us and reply when they could and forward our questions & concerns to Rand, but the future he is hinting at right now is very different from what this particular community needs..
MOUL is just getting started again though, so we should at least give it some time and see if Cyan communicates anything on the OSMOUL front.