If you were Pierre Omidyar and Jeff Skoll and were pitching eBay to a group of investors, how would you have described the concept to your listeners? What are the key skills of presenting information...

If you were Pierre Omidyar and Jeff Skoll and were pitching eBay to a group of investors, how would you have described the concept to your listeners?

What are the key skills of presenting information to an audience? What strategies do you think would be most effective in establishing your credibility with listeners?