Nolan, I'm not familiar with what you do or have done, but have you ever tried to make a website back in the day? Ever tried to support IE6? 7? 8? IE literally broke the web. CSS rules which worked in every browser ever wouldn't work in IE. Entire webpages weren't formatting correctly, having to spend hours, days, on workarounds. Comparing Safari to IE is just wrong. Safari doesn't break the web, it 'just' lacks support for some new javascript functions, not break standards/rules that had been there for tens of years.
But I'm sure this title gets you more clicks.