How do you acquire NextProof users? 5-10 hours a week is great for a website that generates 5 figures a month. I would love to hear more about this - do you blog?
We cross-sell NextProof to people when they sign-up for a BIG Folio site. We also rank well for some search terms that wedding photographers use. We run ad campaigns on occasion–AdWords and industry forums work well, FB ads don't.
I blog infrequently but mostly about Rails or iOS stuff. I don't blog much about startups/business. Only a few people do it well IMO and I'd rather spend my free time with my family–not blogging.