We’re thinking more about this now that our API is nearing.
In the meantime, note that you can block any member from following you or posting comments on your content (look for the Flag icon on the member’s page).lamombi commented
yes, please. i make notes such as "watched this sometime between April and August 2014", which would be meaningless to other users.
Yes, we’d like to do this, but it’s not a quick development job so we’ve not been able to prioritize it to date.
We’re considering options around this at present. Thanks for your input, which is invaluable.