Like when your friend shares some sort of wacky video from some Facebook page with a name like "Funniest Sh*t Ever." That friend probably saw it on another friend's feed, who saw it on some other friend's, and so on. Sure, the video is entertaining and probably worth a look/share.
But the person who created the Facebook page Funniest Sh*t Ever had nothing to do with the creation of that video. That distinction goes to the talented, hardworking people that actually produced that video. Often at some expense and always with some level of effort. And they deserve credit, in the form of a direct link to their content.
The only thing the Funniest Sh*t Ever person did was take time to steal the video from YouTube, or whatever service it was put on by the owner, and put it on their Facebook page, urging every to "OMG this is so funny...have to SHARE!. I love working from HOME click my link to learn how to be the best mom." Not only time, but also effort; you are assured that you cannot "accidentally" steal a video from the internet. It takes a bit of know-how and it's never by mistake.
That person, is a thief. And a sorry ass, ta boot.
Closer to home, for me, since I am somewhat involved in the food writing and recipe creation world (don't snicker, it's sort of true...OK, so maybe it's more of an "interest" than "involvement"), is the ongoing and egregious theft of not only recipes, but photos, in the form of posts that contain someone else's recipe and photo, and suggest you "share share share." I am seeing this every day, and it seems to be picking up steam.
I'd say about 100% of the time, the goal of the thief is to drive traffic to their Facebook page, urging unsuspecting people to join some group like "Skinny Minnie's Diet," at which point they are very likely going to be sold something. More often than not, there is some sort of personal and financial advantage to getting people to "follow" or share the stolen recipe or join the page. Other times, I suspect, people are just lonely, and want the attention.
Examples of this theft can be found all over Facebook (and the internet in general). I found three in about 4 minutes today: