" best practices"
like using fonts that look rubbish on anything but OSX?
like using fonts that look rubbish on anything but OSX?
Design isn't about looking "beautiful". Design is (1) usability, (2) propaganda that relies on your audience's associative brain (peripheral cognition) to position the product into the realm of "desirable". Right now, in the minds of most people who matter, Apple designs are more desirable than air. So if the designer you're hiring hasn't figured that part out yet, his/her value to your company will be negative.
Garamond 17px: http://i.imgur.com/ajLUj.png
Also, you will be blown away by the software quality on macs... when I was growing up, all the 'good' software was for windows, but now the situation has completely reversed.