Being both a geographer and a cyclist THIS article made me all warm and fuzzy inside.
Of course I already use MapMyRide and I have mapped hikes, climbs and bike rides in Google Earth for years.
But its cool to see that a big site like GM is catering to cyclists.
I'm also working on a Winter Commuting Guide. I need to do a little more research. The hole in my experience is how road treatments affect bike parts and what is the best way to clean and maintain a bike in these conditions. I know a bit, but I want a little more definitive information.