I think he was actually advocating using unassigned Vendor IDs. As long as none of those macs are assigned to Nokia, using one of these Vendor IDs shouldn't be a problem. It would probably be better to use a different vendor, such as D-Link or Sun..something that will never be on a Nokia tablet.

What would be wise is if Navicore only allowed Nokia vendor IDs to validate and get a trial. Of course, then these guys would just change the device section of the mac, and that would result in collisions with valid customers.

Regardless, this is not something I would encourage.