We do, but only at the post office. If I put the DVDs in the post boxes somewhere, they'd only go around Australia and end up back at me. Best to wait to then anyway, just so they don't get lost.
I've had that before a long weekend where they've gone missing and never turned up before, not taking that chance again. Oh I found both my external drives too, which was a good find and welcome reason to clean up lol.
I should chuck in an extra CD with my U2 videos on it, the ones I took that I've never bothered putting up anywhere. About 650mb worth or so, you want a copy?