Stever Robbins, The Get It Done Guy, explains why little things like punctuation count.
17 Website Design Mistakes to Avoid
This short list keeps your focus on your visitors and proving that you can solve their problem.
This is an update of a classic site. It shows worst web pages since 1996 and so you can learn from their mistakes. It also has a checklist to help you make web pages that don’t suck.
Sandy Schoen's Site 