Chris Lake at E Consultancy offers up a stellar list of 25 Web design tragedies. With verve! Some obvious ones:

1. Autosound

2. Popups

Some less obvious:

8. Poor scent trails. Hey, I just want my questions answered, ok? If I can’t find things easily and quickly then I will look elsewhere. Your job is to help people to sniff out the information they need. This is where optimisation and testing comes in.

9. Key information is AWOL. I visited the Hoxton Hotel website recently to find out how much it costs to stay there. After a couple of minutes of hunting around I realised that there were no details on room rates (well, I couldn’t find any). It’s bizarre. Just for the record, there is no way I will click a ‘Book A Room’ button just to see how much a hotel room costs. I’ll just book with The Zetter instead. Make sure the basics are all in place.

And my personal favorite, Number 11!

11. Too much flashing, scrolling shit. If I’m browsing the internet then it’s usually a good sign that I’m not in a nightclub, which is the only environment where I personally tolerate lots of flashing lights. Yes, it can grab the attention, but not in a good way. It smacks of desperation and attention seeking, and is incredibly annoying. There is one notable exception to this rule, which is so crazy and personality-driven that it’s hard to dislike!

If you have a Web site, and you are serious about its success, you should read the whole list.

Closely.

Twice.

Because not only is it funny and well-written, it will save you a stack of cash.