Every time I comement on a image, it seems my comment gets grayied out. What's the deal?
Looking at your comment history (which, being only four comments as of this writing, didn't take long at all), I'm guessing it's someone (or several someones) just not liking what you have to say and downvoting them. I wouldn't worry too much about it.
And yeah, I would feel like a heel for throwing beans at Matsuwa, too. Mind, I'd still do it if she's playing the oni; I'd just spend some time afterward kicking myself.