A few years ago Mason and Harrison (2002) reported investment outcomes for business angel investors in the UK, one of the very few investigations of performance data for these informal venture capitalists. In answer to the question of "Is it worth it" they raised several concerns about the risk profile of angel investors, where investment failures are the rule rather than the exception. However, their results relative to formal venture capital outcomes (Murray 1999) showed significantly lower proportions of investment failure and comparable "homerun" outcomes. It may well be worth it, but significantly more information is still needed.