Using normal ui size the letter "f" in the font used in menu text sticks out quite a lot and just looks wrong because its stem turns about twice the thickness of all the other letters.
I would advise adjusting the font’s “f” or changing the font size to one where this sampling error doesn't happen.
http://i.imgur.com/gNWPvL1.jpg
Observe the vertical line in the letter "f" (small F) is twice as thick as it should be and really sticks out.
Mass closing ancient tickets with no activity for > 12 months; assume fixed or too trivial.
If this issue is still relevant in current dev build, please re-post.