See, you're talking like 3000+ acres is a lot on the global scale, and it just isn't. You could literally cover a few fields that grow better in indirect light, produce more from your crops, and supply the global requirements for electricity. Seriously, just 5 square miles is over 3000 acres.
The only good argument against solar or wind is matching load against production, and that one is becoming less relevant all the time.
Yep, the latest and greatest from...Mac OS System 6. From 35 years ago. Windows has had roundrect windows from 95 or earlier up until Windows 8.
That said, I can't think of anything more stupid than rounded corners on monitors/smartphone screens, except for curved edges.