I'm a professor who is looking for a diagramming tool that will make "org chart" type and flowchart diagrams that look really slick and attractive. There are many mindmap tools out there, but I'm specifically looking for one that makes diagrams that look good.
I can't post images, but here's an example--I'd like one that looks better though
I've tried Smartdraw, which is ok but somewhat cumbersome, and freemind, whose diagrams don't look very good. Are there any others yo could recommend