Rubén hasn't ignored the volunteers who want to help. We haven't presented
anything to him. The volunteers who want to help may actually slow things
down too. Consider this for a moment.
Throwing an additional 100 developers on a project doesn't necessarily speed
it up. This is exactly what an inexperienced leader would do in the business
world.
"Ignoring" the forums is actually a good thing if Rubén is going to get
things out on time. Let other people help / answer questions. It is a much
more efficient means of getting things done.
This does not mean that volunteers can't be of any help. I believe people
have contacted Rubén about adding people to help with translations. He has
added them.