Should Florida trustees invest in IPO’s? Not UFO’s, but initial public offerings of publicly traded stock, like Facebook and the much anticipated Twitter, Inc. Today’s Wall Street Journal feature an article on IPO’s on the front page of that financial newspaper’s “Money & Investing” section. IPOs were all the rage in the 1990’s as tech companies soared and the market roared, and anything with a “.net” or “.com” went public.