Is something broken (pt. 3) ?

[r3g]

Is something playing tricks with my eyes, or does the font weight and clarity on the forum posts randomly change? It looks like someone is changing the Clear Type settings in Windows from one extreme to the other, where it's perfectly clear and readable one moment, then you go to another thread and suddenly the font has increased in thickness so it's like partly bold and a bit blurry. ?

Am I losing more of my marbles or has anyone else noticed this?