Hey @nizzlehead.
Don't really have to "join". Just:
- Head over to the XHAUST website (which operates on the Steem blockchain);
- Log in w/ SteemConnect;
- Go to your "Dashboard" page, and log an activity;
- This can be done either by entering the data manually (i.e. 10km run in 00:50:25, or some other amount of time); or
- By uploading a GPS file from a tracked activity (Currently, *.gpx and *.tcx formats are supported). The distance, pace, and other information will automatically be pulled from the GPS file information.
- You can also choose to share a couple photos of your activity if you'd like.
Note that the current website is a bit of a clunky "alpha-phase" project. We've recently started work on a new "beta" version that should hopefully streamline the activity uploading process and make it much simpler.
Let me know if you have any questions.