onehitwonder writes: Legendary San Francisco 49ers quarterback Joe Montana, who won four superbowl rings, is hoping to score in another Bay Area pastime--technology investing, according to Bloomberg. Montana has invested in open source enterprise software maker CoreOS, after meeting founder Alex Polvi at a Y Combinator showcase in August. Celebrities, whether those affiliated with sports or entertainment, are increasingly getting into the Silicon Valley startup scene as investors. Others include Ashton Kutcher (now that he played Steve Jobs, he knows everything about technology), Will Ferrell (who knew?) and Leonardi DiCaprio (if he can afford to buy an island...).