For my part: I've thought about it, but I have huge hands. Sometimes, when I'm reaching for Shift or Tab, I hit Caps Lock on accident. I would be frustrated if

For my part: I've thought about it, but I have huge hands. Sometimes, when I'm reaching for Shift or Tab, I hit Caps Lock on accident. I would be frustrated if I hit Caps Lock on accident and it broke me out of insert mode. I can understand how it can be more ergonomic and usable for some people, though.