The Yahoo! Design Pattern Library have released stencils for design patterns in OmniGraffle, Visio, PDF, PNG, and SVG format. I had planned to do the same for OmniGraffle users, but they beat me to the punch. :) This has easily become the best resource out there for design pattern examples. Congrats to Christian Crumlish and his team.
Sign my guestbook and share a random, weird or inspirational message or whatever is on your mind.