I checked for users with a match in common interests. The list includes 100 people. I don't think I recognized a dozen names. I think there were only two, whose journals I have actually ever read. I've been adding interests to my list very slowly - whenever I think of something.
I think that how much you like someone (or his journal) depends more on personality than common interests.
I think that how much you like someone (or his journal) depends more on personality than common interests.