Dave hyatt blogged recently that although safari 3 was finishing with a decent 39/100, their developer version has now surpassed the 90/100 point with some hard development time. Dave notes:
Shipping Safari scores a 39/100 with some significant rendering errors. We’ve been working hard since the test surfaced and are pleased to report that we’ve entered the “A” range on the test with a score of 90/100.
Great to hear, and quite expected; during their Acid 2 testing Safari was one of the first to fix short standing bugs. Cheers to making web development easier to professionals, Webkit team.