What OS? I have noticed that Firefox on Ubuntu (12.04 clean install) looks way worse and feels worse than FF on Windows 7. I feel like Firefox on Windows is s

What OS? I have noticed that Firefox on Ubuntu (12.04 clean install) looks way worse and feels worse than FF on Windows 7. I feel like Firefox on Windows is still more peppy than Chrome / Firefox on Ubuntu despite my Linux box being way beefier. I feel like the author's post is 1 dimensional (which browser) when it should be a 2 dimensional comparison (browser and OS).