I've built a website with 160K page views per month that serves *every page* over https. The recent FireSheep news will probably increase the adoption of "https everywhere". But it's been very hard to find ad networks and affiliates that will serve their content via https. 

I don't want to use these because I don't want my visitors to get "broken security" notification from their browsers. (And of course, relevant ads *would* be a leak of private information.)

I'm tired of spending a ton of time signing up with ad networks and affiliates only to find out down the road that they don't support https (e.g. AdSense).

Can anyone suggest any options or provide a pointer to a list of these somewhere?
Thanks!