I don't find this useful at all. I can easily get similar results searching for emails in Google. In fact, this service is probably best for people who don't kn

I don't find this useful at all. I can easily get similar results searching for emails in Google. In fact, this service is probably best for people who don't know how to use Google at all. If I wanted to find emails of Paleo bloggers, I'd just search for: paleo blogger "@gmail.com" Also, good luck scraping Google if that's what you're doing. Even a few hundred proxies won't be enough after awhile as they're doing a very good job blocking scrapers.