Well, it still dies. Difference?
Personally, I think glue traps seem like kind of a waste, I mean... my cat.
I love that cat, really do, she's a dear. So, anyway, she seems to catch those mice really well. So, my bro thinks that's a bad thing, and usually removes the mouse from her presence, but as for me, I think it's really funny to watch the cat amuse herself.
I mean, she can just lie there staring at the mouse for hours. Then when it runs off, she just leaps over and catch it again, then she keeps staring. Though, if she's done it for a long time she may get bored and bite the mouse, so it squeaks. Then she keeps staring at it. It's really fun to watch.
Though, in the end, she usually picks the mouse up by the skin of its' neck and throws it a good meter and a half up into the air. Then she chases it, and does that again, until it stops moving.
After that she goes to the porch and deposits it there.
I love that cat, which is why I wouldn't deny her the joy of the kill.
That's also why I think glue traps are wasteful, there's no joy in that. Personally I'd just either use snappers, or maybe use live traps, then give the catch to the cat.
To be honest, I don't see the harm in that course of action, considering mice are bred to be fed to snakes while still alive (why when I worked at the pet store...).