3 ms·> few bother to read them How do you know?by cxr 4y ago> few bother to read them How do you know?hilbert42 4y agoSimple, either the thread goes dead or if it's still active and no one posts a comment in reply then one's pretty certain that it's been ignored. And I've noticed the longer my comments the fewer replies they receive.cxr 4y agoThat's not the same thing.