Of course Webvan went out of business, and about a year and a half later, I was still noodling on this problem. It was still nagging at me.
بالطبع خرجت (ويبفان) من العمل وبعد حوالي عام وتصف، مازالت هذه المشكلة تؤرقني وتشغل تفكيري.