Let me guess ... you're using Google for searching the web?! OK, I admit, that one was easy. I think if you bet $1 on whether someone's using Google and won, you'd probably get only 80¢ back. So what's the business model of Google's web search? They provide you with high-quality search results for free and… Continue reading Ecosia: Helping the environment while surfing the web has never been so easy!