I am getting about 1/3 of my traffic coming from the "(direct) / (none)" category, according to Google Analytics. I have looked a bit into what that means, and I have found that this typically means visits from bookmarks or typing the address directly into the URL. But there's no way my (fairly new) site has this many people visiting in this fashion each day!
Do you have experience with the "(direct) / (none)" category being oddly high? What do you think causes this?