What should be the etiquette to adding jellies to our fluthers now that we can see their responses to posts?

I kind of liked this feature to be able to see what posts some of my favorite people might have found from the past or recent that I miss but I also really respect privacy so… should we send private comments and ask a person first if they mind being added to our own fluthers?

In order for no one to be freaked out, I have deleted anyone from my own fluther who hadn’t added me in return so there will be no worries about easy access nosiness