We often place redundant content and links on the websites we design, especially on the home page and in the sidebar and footer. We think this is smart, so long as it suits the goals of the site. Redundancy can also very easily be a bad thing. Here are some.
From laptops to smart phones to tablets, one thing's for sure: the website game is changing. The world wide web has gone from the desktop to the palm of the hand, and presenting your pages adequately means keeping up with the myriad of different devices that we now use to.