I complete here my opinion expressed a few threads below ("Bad java support, sad browsers on Mac")
I've spent a long while trying most standard browsers for Mac, OS 9 (IE, Netscape, iCab) and OS X (IE, Netscape, Omniweb, Opera, iCab, Mozilla). I checked most available options relating to Java and Javascript, on a few websites containing one or both languages. Two other persons did the same (on same websites) with PC. The facts are what they are: java, and even javascript support is really poor or totally absent in all of these browsers for Mac.
That's sad for Omniweb, Opera, iCab (still beta v.) or even Netscape. But hell, I can't accept it from IE, that's given out with OS X 10.1: HEY MICROSOFT, DO YOUR JOB PROPERLY OR STAY AWAY FROM MAC!!!!
Concerning crash issues under X:
- never crashed with Omniweb 4.0.5
- IE 5.1: quits everytime I try to Print to PDF
- Netscape 6.1 : don't load 2nd generation sites, they freeze within 3 clicks
- Mozilla : the look makes my eyes crash before it crashes
- iCab 2.6.3 : a good prototype; but don't plan long journeys
- Opera : *the fastest* to load, to download, and to quit