[amackera]

I don't think the article was making a case that it will be difficult to make design changes to fit the touch screen---just that it does, in fact, require changes. It's another hurdle of adoption to jump over before the iPad can really be considered the "best web browsing experience EVER" or whatever they are marking it as.

[acid_bath]

Maybe I overreacted, but the article does make some pretty big claims: needing an entirely new version of a site just for non-mouseover browsers? C'mon...

Re-tooling your site so that it's not dependent on mouse-overs, fine. Making a "third" version? Time to re-think your existing site.