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So time is the reason for death by powerpoint?

When it comes to bad PowerPoint presentations, most people love to blame the tool or software. However, it’s interesting that many other people can use the same tool and achieve completely different results.
You might be able to rack up the different outcomes to a person’s experience and expertise, but I believe all ‘PowerPoint evil’ can be traced back to the simple issue of time – and how we manage it or choose to spend it.
http://adjix.com/7rsp

Timing your ending is critical in speeches and presentations