I know some of you use media.net to supplement their AdSense revenues.
However, you might do your site more harm than good. Today I ran a pingdom test on one of my pages. Turns out, that with medianet enabled I had 600+ (!) requests per page load. Once I disabled media.net ads... went down to 200.
So if you have medianet ads running, they also pass along some more trackers, which most likely will slow down your webiste. Also, I talked to a medianet rep, and they won't be providing CTR reporting anytime soon, which, in todays market is frankly ridiculous.
I think it's time for me to ditch them for someone else. Just thought you should know.