Why not Flex?
peoplerock: BTW: V. classy operation at SmallTalkApp... wish I could have entered a suggestion via your "Feedback" button... without going through Bloomplex's "question handling".  Makes it feel way less like I'm actually connected with developers of STA... taken away to "getsatisfaction.com ...As for the original topic, I feel your pain over losing a chunk of life "to fix cross browser HTML/CSS/JavaScript issues". But I appreciate your raising the flex issue; the ensuing discussion has convinced this noob that he neeeds to study up on and experiment with it.