I would debate your use of "empathize" (instead of sympathize) in the colorblind section. Empathize implies you share the feelings in some way. If you've experienced vision issues while trying to play a game, that might work; but your piece doesn't imply that.
Granted, there are too many who have started using empathize in place of sympathize because people started equating sympathy with pity (which is also annoying). I hate this because I feel it cheapens all words involved.
Oh well--shouting out loud when no one cares, and so forth.