Thank you for outstanding work! XCode always was a crap of IDE, so bringing a full-featured development environment for MacOS is priceless.
Currently i'm testing appCode and it looks very good compared to XCode. Unfortunately, i'm not a java developer so i don't have background experience with IntelliJ family of IDE's. I have sucessfully opened and compiled one of my XCode 4 projects, i'm able to edit files and fix errors. But how can i add an existing file to a project? Where is no "Add" in context menu and drag-and-drop from Finder is not working :(. I have worked with Visual Studio, Eclipse, NetBeans, QtCreator, XCode - and for every IDE adding existing file was like right-clicking anywhere in the prject files and selecting "Add existing file" from context menu. Absence of such feature looks puzzling :).