Remove unnecessary 'comment icon' on highlight comment.
There's no reason for a obtrusive yellow speech-bubble to notify the user that the text you highlighted is interactive, especially when it covers other text and doesn't match the color or opacity you selected for the highlight.
I fail to understand why it's so difficult to just add a comment to a bit of text without there being some icon, (from a very limited menu), be it star, or note, or arrow, or circle. Do roll-over pop-outs in web browsers attached to anchor tags require icons? No. They take the anchor attributes because that's all they are, anchors, and they need no other.
Sorry for sounding petulant, but I've been fighting to find a way to create a simple bit of hot text with a call-out for most of the day and I've had no luck (well, I lie... I've been able to underline the text w/o an icon.
