Pleasure to make yer acquaintance(; Love the name. That would be a secret, Miss Kitty. But I can say I do a lot of targeting tests, usually 5+ different target groups, it takes sometime to pin point what groups will actually convert. Each niche will achieve different results depending on the social media platform. As for Facebook, they aren't too friendly on CPA offers, even if you pay for advertising with them. Better off doing E-Mail/Zip Sub's etc, but even than I'd prob stay off Facebook. Don't get me wrong, people make a lot of money off Facebook, you just need to find a Niche/Offer that will work for you, and I wouldn't suggest trying cpa there. As for blogs, i'd say cpa's do pretty good, for a niche that offers a Download/E-Book etc. But blogs tend to be a community based thing, you create a relationship with your readers. So again, I'd say you'd be better off offering them a service, and direct-linking on your blog, because cpa lockers don't always convert(also can be spammy). Or perhaps even Affiliate Links depending on your niche. Just find what you prefer, what ever works for you. Hope I was of some help. Read, Read, Read! Never give up. Hail!