Ability to click on a variation and edit that in a comment.

[WarChimp]

This way you won't have to read the letters and try to recreate it, you can just click it and press edit or something.

[neagle]

That's a good idea; I've been struck for the need for something like that, too, especially when responding to a long sequence someone else has suggested. I'm still not sure exactly how it would work, but I'll definitely think about it.