i have used strava in the past on occasion. i have a few kom's, but really i don't see much appeal due to limited power analysis (even the new fancy pants stuff is weak compared to wko+ or GC, and this one would coast me money unlike GC). i would post more, but i don't always want to post up my power files. simple stuff, no reason giving away how fat i am

edit: kom's like this ain't fun http://app.strava.com/activities/18208271#332016149