Yahoo founders made $1.6 billion today and you didn't

Yahoo founders David Filo and Jerry Yang own 80,833,066 and 54,110,564 shares of Yahoo, respectively. At Microsoft's offer price, the pair have made almost $1.6 billion since yesterday's close and stand to cash out more than $4 billion total if the deal goes through. More amazing? Ousted CEO Terry Semel stands to…