Hi RaiderCash,
We've had ACH withdrawal available in the US for a long time (longer than I've been in the company). As for international, we have already started, but it's rolling out on a country by country (and partner) basis. We are planning on opening it up to everyone (as long as the partner doesn't object) within the next few months.
TechCrunch wrote about it a few weeks ago, too:
http://techcrunch.com/2011/04/20/payoneer/