I have problems registering users in a multi-site WordPress setup.
I have three blogs in one WP multi site installation, my local blog with VAD is not the main blog. Every time a user tries to register (e.g. via the submit topic page), he is redirected to the register-page of the main blog. He can register there and is then able to submit something on the local blog, but it´s very confusing and not nice.
You can tell a multi-site WordPress which blog should be the default blog users can register to. But even then they are directed to the register page of the main blog.
I think, this is rather a wordpress issue then a VAD issue. But I thought I let you know ;)
Thanks for the great work.