As Ed mentioned, it is on the to do list. Seeing as different people tend to prefer different levels of privacy, you would have to set your training log to be public. Once you do that, the weekly view (as well as the other ways to view the logs that are in the works) will be visible to anyone you send a link to.
I see that there is some interest in this concept so I'll double check where it is on our list of priorities and adjust accordingly. Honestly, I know Ed is terribly busy right now and I've had some things come up that have kept me from working on it so not much has happened recently. On my end, that will change in the near future as I get back into the swing of things.