The only problem (for me) is that the actual build/implementation of these is often shocking. Half of the Flash-based templates don’t even have a non-Flash backup version beyond a ‘you need to update’ message. Many of those that look nicest from a distance are a bitch to actually use./navigate due to over-reliance on pretty design over functionality. Would be nice to see a bit more focus from designers on usability – after all, nice pictures is a first impression, but if you can’t find what you’re looking for, they won’t count for much.