JS_Harris - 1:41 pm on Aug 1, 2013 (gmt 0)
Despite doing really well, my CTR has dropped alarmingly over the years; the only thing saving me is that the EPCs have gone up considerably.
I'm doing well too but have the reverse of your metrics and when one goes up the other comes down.
Anyway, I came to the forum just now after noticing that my text ads are no longer showing favicons next to them. My results improved considerably in one particular unit type/color/font with the favicons, so much so that I was starting to worry that I was sending too much traffic off site. My bounce rate climbed a good deal, until now.
Any word on if something happened to shut the favicon testing down or is it just temporary(or just me)?