Regardless of you how feel about FB, Banks, etc... In this case, the IPO underwriters DID serve the founders/company, which is their job.<p>Meaning, a "pop" means the IPO was priced too small, giving the early investors/founders/employees a low price, and giving the first-day IPO purchasers (who did no work, & are just gambling) the benefit of that new, higher price.<p>No "pop" means it's priced about right, and serves the interest of early investors, who took far more risk & often built the company.