Simple Proposal to Save Friendships on Facebook

I don't always post political stuff on Facebook but I do it a lot more than many of my friends would prefer. My Facebook posts can generally be categorized as: * Politics/Current Events with a strong point of view * Politics/Current Events with a socially acceptable or funny slant * Non-poltical personal interests * Funny animal pictures Currently, Facebook allows me to categorize my posts and to put friends into different buckets. However, they do not allow friends to subscribe/unsubscribe to my categorized buckets. The only choice a friend has is get all of my posts or to ignore all of my posts. A very simple feature would be to allow friends to unsubscribe from my posts with a strong point of view. The technical challenge is trivial. This would save a lot of relationships.