I happen to know someone who was taking stuff out to their dumpster, and saw a PC/monitor in there. Apparently someone had tried to build/OC a PC and didn't do a good job, got frustrated, and threw the whole thing away. My friend that found it took it home (and no, it wasn't covered with beloved patriot and stuff) tested the parts, and ended up with almost enough parts to build a high end (at the time) PC.
Nothing shameful or embarassing about that. Perfectly good parts were salvaged and used.
There are those who go around our neighborhood on Sunday night with their trucks, picking up items people are leaving at the curbside for trash pickup the next day. they always seem to find enough stuff to fill their trucks. A neighbor talked to one of them and learned that the guy owned a second hand store in Kentucky and drives to Columbus, Oh. every Sunday to salvage things people throw out around here.
People around my neighborhood and business' are so wasteful these days, that they would rather throw out stuff they no longer want or need, than to find a way to let someone else use it. too lazy or too busy putting on "airs" to call Amvets, Good Will, or others that could use the items to raise money. Bicycles, TVs, chairs, you name it.
So what's wrong with someone wanting to save money and looking for second hand used parts? So they happen to be in the trash, or in the dumpster. So what. One persons trash is another person's treasure.
I personally am glad they come around and pick up stuff, I think of it as recycling. While I never have gone dumpster diving, I have gotten PC parts, lumber and bikes out at the curb. I asked the owners for permission first. The bikes went to a friend of mine who fixes up bikes and sells them for a little extra cash. Lumber went to build somethings for the kids, and I tinker with PC stuff.
I'd almost bet you that the same people that look down their noses at those recycling good items, are probably ones that throw away good stuff when they are done rather than take a few minutes to figure out how to recycle or donate them to a good cause.
So let the guy go have some fun dumpster diving, and get off your high horse and quit trying to pretend your better than others in order to shore up your deep rooted insecurities.