From Emanuele Feronato: "Although HTML5 has completely replaced Flash when we talk about performance and portability to multiple operating systems, the thin I miss the most about Flash times is the easiness to distribute and monetize it even without licensing to a big game portal.
Services like MochiMmedia and FlashGameDistribution helped thousands of independent developers to monetize their games.
As of today, I hate to say you won’t find it anything able to replace these services, but there are some promising sites doing a great work and maybe in a next future they could finally provide everything you need to monetize your HTML5 games.
I already talked about Gamedistribution.com in this post and now it’s time to show you a step by step guide to integrate their API in your HTML5 games and start making money out of them."