...when they only wanted to get it out of multitasking? I know you have to be quite absent-minded to do that but I managed to do it several times already. Luckily only with apps that managed to get themselves in some strange undefined state and which were probably ripe for removal anyway.
You can get an app out of multitasking by holding down an app in the multitasking bar...I really hope you were aware of that.
*lol* yes of course...holding down and pressing the "x" then...the trick is not to do it at the wrong location...as I said - "absent minded"
oh...to actually think about people who really dont know and who delete their apps to get them resetted.