I kind of like the idea of being able to minimize an expanded article by clicking on the frame around it; however, I have two suggestions. 1) the frame should be a noticeably different color than the other colors on the page (but nothing too loud). 2) when you hover over the frame the pop-up text "minimize" should appear. I believe these two additions would definitely cut down on the number of times I - and I'm sure a number of other users - have accidentally clicked on the frame when they weren't finished with the article. Anyhoo...