SketchUp<p>You can sit down and do 3d without knowing anything about the program. Things like Maya, Blender or 3ds Max require training to achieve almost anything.<p>Fireworks<p>I can only wonder how amazing it could be if it was split out from Macromedia before it was bought by Adobe.<p>IntelliJ Idea<p>Type hints were amazing. For the first time I felt like having actual conversation with the computer about what I want to achieve. Too bad it didn&#x27;t progress at all since then.