Fascinating - I have an HP Stream 7, and it's just a little too slow as a Windows tablet to be worth using for casual web browsing or Windows apps. The form factor is great - it's a little thicker than a Nexus 7 tablet (closer to a Kindle Fire 7), but the processor, ram, and storage all need some performance boosts.

Makes me wonder what a real Surface Mini would have been like!

As a side note, it's a shame that the Anniversary Update requires so much space. With the new emphasis on Chromebook-class Windows computers (the new netbooks), it's going to be important to keep all of these $99-$299 Windows 10 computers updated.