what has been the most difficult thing to test for you in a website?
Is there anything you hate to test?
For me worst things are iframes, duplicate id's and a lot of ajax-
stuff (where clickAndWait-cmd's fail because of the wait).
I'm also curious if there is a trend for all this ajax? I hope not [img]/images/graemlins/wink.gif[/img]
although it's cool to not have to reload the whole page again.
And do you think browsers will ever force webdesigners to make valide

Thanks for your opinion