i can't speak for pclark, but i can tell you why i'm against flash/air/etc: the web should be based on free and open standards. the fact that no single company controls the internet is what makes it great.

does anybody remember what things were like before the internet was widely available to everybody? personally, i used compuserve. they were able to charge hideous rates per minute, because they were a de facto monopoly.

allowing a company like adobe to control such a huge swath of the internet is a step backwards towards the compuserve days.