[What the hell are you using to give presentations](http://hypertexthero.com/logbook/2011/11/dont-use-powerpoint/ http://hypertexthero.com/logbook/2011/11/dont-

[What the hell are you using to give presentations](http://hypertexthero.com/logbook/2011/11/dont-use-powerpoint/ http://hypertexthero.com/logbook/2011/11/dont-use-powerpoint...)?