Clarification on Personal Value of Supposedly "Useless Information"

Recently, someone commented: "perhaps people don't pay attention to your ramblings, any how, i have taken notice........ a piece of infomation that is somewhat, useless to you". Quite contrary to what this person seems to believe, I'm very happy to know that people notice my ramblings. As for its usefulness, knowing that people read and write comments on my blog gives me a giddy feeling between my intestines and stomach.