Thanks for the feedback. Keep it coming.
The site has grown a great deal and I love that...there are certain months of the year where ad rates tank, and something like this would just allow me to flatten out the revenue curve a bit. It's not a matter of lack of funds, but I would also make the commitment that 100% of the donated funds would be reinvested into the site...if those funds would far and away cover the bandwidth and technical costs, then the overage would go into some personnel moves I am considering, not into my pocket.