Just like this cache, everything is temporary.
It's not in the best of locations even though it's along a nice trail.
It's not well-hidden or camoflaged, even though the casual passerby won't see it.
It's not terribly creative even though there are hundreds of caches hidden in a similar manner.
It's not going to last very long (compared to the life of the universe), but we have a cache called "It's Going To Get Muggled" that's been out there for several years.
Regardless of how long this cache remains in play, whether it's only one day, one year, one decade or until our sun burns out, it's still worth a smiley for everyone who finds it.