I used to use OmniGraffle Pro for all of my diagramming needs, including for wireframes. When I needed to do some wireframing for a client, I decided it was about time I found some better stencils (pre-built shapes) for OmniGraffle so that I could get these things done more easily and consistently. That turned into a wild goose chase, which ended with OmniGraffle no longer loading properly and an approaching deadline to have my diagrams done. But then I found Balsamiq Mockups, and all was well. (more…)