"Link access only" share of private workouts
Right now, if I want to share a workout through FB or e-mail with people that are not sporttracks users I have to make it globally available. If I do it through your "Share" option, the privacy setting of the workout is changing to "global" automatically.
It would be cool if I could share it with a link, so that only people entering through that link could see it (i.e. the link would conatin some additional authentication token, not only the sequential id), even if the privacy setting of that workout is "private".
It could be e.g. a new "Share" option "Link", generating a link with the additional token, which I could copy paste into an e-mail or wherever, allowing anyone using that link to see the workout, regardless of privacy settings.
E.g. Youtube has something like that called "Unlisted" privacy level.