I've decided to stress test this idea. This is what google errors on: "It's taking a while to calculate formulas. More results may appear shortly." I set the

I've decided to stress test this idea. This is what google errors on: "It's taking a while to calculate formulas. More results may appear shortly." I set the spreadsheet document to load images like so: =image("http://example.com/image?id=146&r={increment http://example.com/image?id=146&r={increment here}") After 30 or so images, google starts to slow down its fetch rate.