Ask HN: 99designs for conversion rate optimization (CRO)?
Does anyone think there would be a market for crowdsourced conversion rate optimization, e.g. 99designs for CRO? I think Trada.com is your best bet for this. They have a number of case studies showing how they bring up conversation rates over time with crowdsourcing. That would be CRO for PPC, but what about on-site page optimization? E.g. long-form sales copy (and more) with split-testing.