Yes.
 
But…

• Prezi seems best used to small audiences with an indeterminate brief and a  flexible agenda that can be audience directed  … and is unfamiliar to users, as yet.

Great for client and stakeholder meetings maybe, even explaining to the boss or budget holders. 

• PowerPoint seems best used as a linear and procedural support in a presentation to a larger audience with a defined brief … and is very familiar and easy to use

Great for presenting to suppliers and colleagues/peers at conferences.
 
Draw your own conclusions yourself though;
 
http://prezi.com/  and  http://en.wikipedia.org/wiki/Prezi
 
http://office.microsoft.com/en-au/powerpoint/  and  http://www.slideshare.net/thecroaker/death-by-powerpoint
 
The Buyer – posted 31st July 2012 

The views of THE BUYER are personal and are not necessarily those of Procurement Professional magazine, BTTB Marketing nor CIPS.