I'm not sure, but I mainly post the links when my network won't let me view it from work. Or when it's paywalled. I believe OP's usually want to support the wor

I'm not sure, but I mainly post the links when my network won't let me view it from work. Or when it's paywalled. I believe OP's usually want to support the work they are ostensibly paying to read. I just want to read interesting things.