I really like the present UI of Mac OS X, especially the fonts that have been used through out the system. iLife and Mac OS X Lion - Contacts/Calendar show that Apple is using Non-Lucida Grande or Helvetica Fonts. Why is this change coming to the Mac OS X? It's quite disturbing as not everybody likes Helvetica. I guess a lot of people like good fonts, fonts that Apple has used before in Mac OS X. This change is not very pleasing. What do you guys think?