The font used on the tags links places the letter pair "vv" too close together and make vv read like a w.
See the mvvm tag.
I've just noticed it's the same in the question body text too and I'm seeing this on Firefox 3.5.2 on Windows XP
closed as off-topic by Martijn Pieters, bmike, nicael, cVplZ, Monica Cellio Sep 30 at 3:16
This question appears to be off-topic. The users who voted to close gave these specific reasons: