Well, since you asked, WE...
I keep a few for myself. they're great for hauling the non-pershible grocerys to the campsite, then turn 'em over & they make grate camp stools. if you got a couple of spares and a long piece of plywood you can make a quick "table". I also dipped one in the lake & kept about 2 thirds of the bucket full of lake water by the camp fire for "fire prevention".
But the main thing we use them for is this. I pick them up every so often for the wife. She has me bore about 8 holes or so in the bottom. I use the awl on my Swiss Army knife to make the holes and place them in a sort of symetrical pattern, then give them to my wife. She then puts in her "soil" mixes & plants a "portable" garden. We can then move the plants in or out of the weather as needed and if you happen to move you can even take your garden with you. She does all the gardening as I have a "brown thumb".
You can also make a portable "field" toilet out of them as well.:cool: