Just checked in with Skitch 2.7.5 to see if this had been implemented yet. Can't believe it's still not there. So, once again choosing to stick with Skitch 1. Drop shadows are one of the main features that I use with every screen grab I take every single day. I've been a loyal Skitch user on the Mac since its early days and I have to say that I'm not impressed by what Evernote is doing, or not doing, with it.