Facebook's implied valuation on SharesPost is $43 billion.
SharesPost isn't the only company cashing-in on Facebook-mania.
A couple weeks ago we wrote about a new cottage industry of companies formed solely for the purpose of holding Facebook stock and then selling stock in those derivative companies.
Why is Facebook hype so strong right now?
• Tremendous user-adoption. The site now has well over 500 million uniques.
• Revenue traction. Last spring, we heard Facebook revenues could cross $2 billion this year. Who knows where the projections are now.
• Some very successful industries are being built on top of Facebook – group-buying and social gaming – and Facebook is collecting "taxes" on those industries. In social gaming, Facebook collects 30% PLUS marketing expenses.
• Facebook keeps hosting press conferences for product rollouts and press keep attending them.
Some reason hype shouldn't be so strong?
• We have no real idea if Facebook revenues are actually near $2 billion. The company is private and doesn't have to report numbers to anyone.
• Groupon and its clones buy lots of Facebook ads, and we don't know if group-buying is a sustainable advertising model. Some local merchants say it kills their margins.
• Zynga and the other social game companies are desperate to find a way to live off Facebook. Google is supposedly building an alternative.
Read more: http://www.businessinsider.com/facebook-shares-are-up-77-in-three-months-heres-why-2010-12#ixzz186wXASeD
Disclosure: I have no positions in any stocks mentioned, and no plans to initiate any positions within the next 72 hours.