If you pop over to our frontend at https://xhaust.me -- you can login and start sharing your activities.
The site is a bit of a mess currently, and I"m working on a new one right now. BUT -- if you login (either HiveSigner or HiveKeychain) and then go Dashboard>Settings -- you should see a button to let you Sync you Strava account. We currently check Strava for new activities at the start of every hour -- we'll be improving this functionality shortly too.
After you've sync'd or uploaded a new activity, you can write a short HIVE post to go along with it when you share.
Poke around, and let me know if you've got any question.
Cheers!
Thank you for the detailed response! Much appreciated. Looking forward to being a part of this community