I have very little interest in Windows so I haven't really been following this, but game developers have been using P2P updates for almost a decade now. It's a

I have very little interest in Windows so I haven't really been following this, but game developers have been using P2P updates for almost a decade now. It's a good feature. Especially if you have everybody grabbing updates at roughly the same time (which is likely), this is going to free up congestion and make it work better for everyone (including ISPs!). What kind of data sizes are we talking about here, though? And at what ratio does it seed to? Without knowing details like that, it's hard to tell if the user will really be negatively impacted in a practical sense. Like I said, the games I have played that have automatic updates all have this feature turned on by default and I've never heard anyone complain (except for NAT issues making the P2P updating not work ;-) ). Admittedly I'm not a gamer, so possibly I have a skewed perspective from the few games I have played.