As regular readers will know by now, I've been struggling with VGA passthrough for some time. And if the blog stats are anything to go by, I am far from alone.
Are you still struggling with passthrough? If so, you may as well let the Xen devs know via their poll on Uservoice.com. While you're there, take a look over the many other suggestions and vote for what you require.
The Xen development team have done a great job this year in interacting with their user base. First their request for comments around security vulnerability disclosure procedure, and now a fully open user poll on which aspects development should focus on.