Good question! We’ve gotten a couple of these, so here’s what’s up.
With any OFL licensed fonts (all of ours are OFL), you can use the font however you like – in a logo, embedded on a site, in an app, whatever you need. You don’t need to put in any sort of attribution (especially on a logo), though if you can, it’s always nice. As long as you’re not selling the font itself or claiming you originally made it, it’s allowed!
So feel free! Get it? No, but seriously. And we love getting tweets & emails & Tumblr fan mail about how you’ve used them, so we have more to blog about.