Mods, please feel free to move this if i have it in the wrong place. My apologies in advance if I do. I'm just curious, or maybe I just don't know what I'm doing. It seems when I post a thread with something for sale or trade, that invariably ,someone hits a "like" button on that post. Why? What does it mean? i.e You "like" a post that I created selling a used knife that is very common and popular in our community? I don't get it. Can someone explain why anyone would post a "like" for a for sale thread on a super common edc blade that is nothing special, no mods, bone stock, etc.? Is it to frustrate me when I see that I have a message or reply in the thread and hope I have a buyer or trade offer, only to open it and see that someone "liked" my for sale/trade post? Educate me please. Thanks in advance BF.