I like HackerNews to be a supportive environment for startups, but this raises some questions.<p>Publishers trying to make an honest buck will dislike this. So will cafe customers that just want coffee and wifi and not your political positions, and the privacy conscious who now have their browsing data being sent off to an anonymous third party.<p>And that's putting the security question aside. (If these guys got hacked, they could very easily harvest your bank and email passwords; I'd be more trusting if they're weren't also using an anonymous whois proxy.)<p>The best businesses find win-wins (Airbnb is good for travelers and real-estate owners) -- but I only see one win here.<p>Edit: If this company ends up expanding available public wifi hotspots by rewriting some ads and providing some revenue back to the wifi provider, that could be a win-win for customers and cafes and could be a real hit.