[wp-hackers] Plugin usage info

[Mike Schinkel]

On Feb 28, 2011, at 12:14 AM, Mark E wrote:
> 
> For those who haven't looked under the hood, a WP installation routinely and regularly sends a list of active plugins (and other info) to wordpress.org - whether you like it or not. So those stats (and a lot more) is available within the realms of Automattic.

Can you please point to exactly where this is in the WordPress core source code?  File name and line number, please.

If it is there, I'd be curious to see it.  

-Mike