For those of us who prefer spending more time with content than visual effects and prefer fiddling with texts than mouse/button/graphics, graphviz and jessyink could be a latex-style potential alternative to Prezi and Mindmap presentations -- if a few improvements are made. ...Read more »
"...So the Net and the Web may both be shaped as something mathematicians call a Graph, but they are at different levels. The Net links computers, the Web links documents.
Now, people are making another mental move. There is realization now, 'It's not the documents, it is the things they are about which are important". Obvious, really' ..." -- Tim Berners-Lee.Read more »