People often ask us about the different types of angel groups, and how to know which is the right type of angel group for them. Here's some thoughts on the angel group landscape.Individual AngelsIndividual angels invest on their own, and run the gamut from putting in $10K to your entire funding amount. They can be found in the Philadelphia area through your accountant or attorney, and many of them attend local angel groups through PIF.Angel NetworksThese angels look at deals as a group, but invest...