Looking to start a discussion based on my MANY instances of bumping my office chair into my desk. I am using a decent IKEA model desk, as is my wife and hers is right next to mine. Any time she or I bump into the desk, even the slightest, our desks, everything on them including our MacBook Pros and their screens shake. It may not be violent, but is it something to be concern about over time? I worry about the jarring impact this may have on our computers and their hard drives and other internal components. It's incredibly frustrating and scary because I can't afford to just up and replace a computer out of pocket IF something where to happen due to these jarring impacts. *edit* Just bumped into the BACK of the desk with my knee and the whole thing shook like never before. Angry? Yes. Frustrated? Very.