It looks like Dean Peters of the Heal Your Church Web Site that I mentioned earlier has heard from BibleGateway about XML support. It appears they somewhat missed that providing an API is different than providing XML-based markup for the scriptures. Of course, they already provide a kind of API through the query string interface. See my Bible Gateway bookmarklet.
Dean, who appears to be keeping busy like I am, has also launched Blogs4God, which is building a list of Christian bloggers.