Ride Oregon
Whether you like biking or not, you have to check this beautiful website called Ride Oregon (and done by Substance) Built for Travel Oregon agency with the intention on becoming the center of cycling in Oregon (US) and the best place in the country to ride a bike, it also works as a fantastic resource to do some tourism and visiting the whole state.
Full of tips, routes and events and in a really nice, functional and intuitive environment, you can also share everything, from your trips while describing which ones you liked the most or your own rides for the others to know unexplored places, even having an internal message system to enforce the sense of a community.