Don't worry about underscores being difficult to type, just use a more ergonomic keyboard layout: http://bitbucket.org/cheater/us_split/overview http://bitbucke

Don't worry about underscores being difficult to type, just use a more ergonomic keyboard layout: http://bitbucket.org/cheater/us_split/overview http://bitbucket.org/cheater/us_split/overview It's just like qwerty, but with less pain.