Some designers do design only, while some can design AND develop Flash. For those who can't, they simply hire a developer to work with. So, yes, web designers have developed all-Flash sites, including myself and other designers I know, mainly because at the time, some things Flash offered couldn't be done any other way. It doesn't mean it was fun though! ...Flash had it's day... Looking forward to seeing what HTML5 does.
2/14/10 at 11:53pm