You would think after 20+ years of FPGAs, commercial FPGA tools would be more usable and more productive than something a couple guys hacked together from rever

You would think after 20+ years of FPGAs, commercial FPGA tools would be more usable and more productive than something a couple guys hacked together from reverse-engineering a small FPGA. But that hasn't been my (limited) experience. Hats off to the IceStorm team.