"It's one of the concerns I have with Google Umbono as well - how well can the angels recognise potential for success if they haven't had any themselves?" Wait

"It's one of the concerns I have with Google Umbono as well - how well can the angels recognise potential for success if they haven't had any themselves?" Wait, how do you know which angel investors are involved? On their website, they wrote "We will not be publicizing the names and details of our Angel investors without their express permission. A typical Angel with Umbono will be a tech savvy entrepreneur with an established track record in the industry."