I found my smudge phantom. Did you know that cats are greasy? :eek: 
Yes. It’s true.
How did I not know this? Hey, it’s not my cat, OK? Yes, it’s been living with me for a few years - what’s your point? This is the first time that she’s had occasion to nestle down on my reading glasses.
As I’ve explained once in another thread, the cat likes to sit in the box I use for a pillow that I use for my mouse (the one by the HDTV). I’m not sure why this hasn’t happened before although it probably did I just didn’t notice since my glasses are probably always smudged.
What’s weird is that shes always cleaning herself - well, you know, if shes awake that is.