this looks very interesting. I installed it without a hitch and all seems well. Here is my question:
assume 2 domains
DomainA.com and DomainB.com
1. Category links - I assigned category to DomainB.com and removed it from DomainA.com however my category link on DomainB.com has a link to DomainA.com. Now when I click it I get the DomainB.com theme but my URL says DomainA.com/category/catname
SEO: How does this effect a domain names SEO? Can you optimize the secondary domain names?