. . . Have one like I just had -- in my own garage.
I went out to ride yesterday and found my front tire completely flat. Took it apart and found that the tube had failed at the base of the valve stem, a tiny pin-hole there. Well, the tube had about 1,100 miles on it without a problem so guess I couldn't complain. Got the spare tube out of the bike bag and had it changed in about 20 minutes, but that was 20 minutes of riding time lost.
I guess I should be a bit more careful in pulling the pump head off the presta valve after airing up before each ride. And I think I'll replace the rear tube as preventative maintenance, as it's the same age. If it fails I may not be as lucky about where I am when it goes pffffffffft.