I've been using Lion for about 5 days now and so far I'm enjoying the new features. My only gripe at this point is receiving notifications when full screen apps are being used. For example, when browsing safari in full screen mode I have no idea when I receive emails. While full screen makes the browsing experience great, its really a pain to keep swiping over wondering if I have a new message. Any suggestions? Maybe a third path app? Thanks!