I use Strava to track my bicycle rides. Below you can see my recent activity.
I'm really starting to lose enthusiasm for Community Server the more and more it becomes restricted and pricey with it's licensing model. I guess it's time to look into writing some conversion scripts from CS to DotNetNuke for Forums and Blogs, as DotNetNuke still remains a good free solution for community websites.
CS seems to become more restrictive everytime the have a new release (once a year).
I use CS on a few sites (http://themadblogger.org, http://stlouisinside.com, http://sccaforums.com, http://solo2.org/, http://chrishammond.com) but will seriously consider making the move to DotNetNuke based sites for those currently running CS if the Licensing stays the way it is for 2007. I had actually looked forward to doing the upgrade to 2007 for some of the sites.
Open Source works -> www.dotnetnuke.com
This website runs on the best open source content management system, DotNetNuke, it always runs the latest release.