“(Big name research firm) says our market will be $50 billion in 2010.” Every entrepreneur has a few slides about how the market potential for his segment is tens of billions. It doesn't matter if the product is bar mitzah planning software or 802.11 chip sets. Venture capitalists don't believe this type of forecast because it's the fifth one of this magnitude that they've heard that day. Entrepreneurs would do themselves a favor by simply removing any reference to market size estimates from consulting firms.
Source: How to Change the World: Top Ten Lies of Entrepreneurs: http://blog.guykawasaki.com/2006/01/the_top_ten_lie_1.html
