Is there some place we can all share data (perhaps anonymously) about what % of our users are using mobile browsers? I'll go first: on one of our large-ish trav

Is there some place we can all share data (perhaps anonymously) about what % of our users are using mobile browsers? I'll go first: on one of our large-ish travel websites, almost 10% of our users were using a mobile browser (this includes both phones and quasi-mobile devices like tablets). This site isn't very well tuned for mobile so I was pretty surprised by the numbers. We do not have a mobile app.