netmeg - 8:00 pm on Oct 30, 2010 (gmt 0)
I'm absolutely convinced that turning image ads back on greatly contributed to the fact that I'm at 280% of last year's earnings (with two months to go) And the click through rate was nearly twice what it was for text ads.
Your mileage may vary. But I'd sure give it another try.
I'm also a heavy advertiser on behalf of clients. I don't pay less for my image ads. I pay *more*.