Sure, no tool is perfect. For me though, making sure keyboard navigation works properly early on speeds up the develop and test cycle. I also think that in man

Sure, no tool is perfect. For me though, making sure keyboard navigation works properly early on speeds up the develop and test cycle. I also think that in many cases, perfect ends up the enemy of the good. It's a different conversation if a disabled person contacts someone about a site with a suggestion for improvement rather than it doesn't work at a all.