Andrew Follett makes a good point in his recent article regarding website redesign:
I’m sick of looking at the same website every day!
Using the same website day after day can get tiresome, but keep in mind that many, if not most, of your visitors don’t see your site every day. So although it may seem to you that it’s time for a change, your visitors are likely just starting to get used to your website.
You can read the full article here: