"Your designers were so preoccupied with whether or not they could, they didn't stop to think if they should."
Whether or not you appreciate the Jurassic Park reference, the web is awash with sites that "didn't stop to think if they should." I'm not talking here about the sites that suffer through lack of design or programming skills. Ignorance or incompetence are an excuse in this rant.
No, instead I'm talking about site designers that do have these skills in abundance. It's just that through a desire to showcase their skills (usually in prime offender, Flash) they commit creative hari-kari and render their sites totally unusable. The web is still a relatively new medium, yet there are still basic conventions that you should follow that don't have to compromise your creativity.
I'm talking about sites that try to reinvent the navigation wheel with floating menus, one-off scrolling bars, unintentionally-hidden links and, of course, those overly complicated intro movies.
The worst offenders are often web design agencies themselves who may or may not do great work for clients, but can't resist one creative flourish too many when it comes to their own sites. Take for example, these guys - I defy you to navigate their website without throwing something at the screen.
Any candidates you'd like to see savaged by a virtual T-Rex? Let's hear about them in the comments section.