Give me someone's name, and I'll find their personal email address. Sure, it may take some extensive digging and sleuthing, but I'll find you eventually. And I'm not paying to root you out or buying your private info from a lead gen company (though sometimes that would be easier). This is just good old fashioned, organic searching, scanning and scouring the Internet like a Web gumshoe. And not stopping until I ferret out that personal email.
Methods:
Why is it important to obtain someone's personal email address?