I use mine on my glass top electric with no trouble except that it's so tall I have to move the stove out to make it fit under the range hood, LOL. In the hot weather, I use a propane camp stove out on the deck.
I use mine on my glass top. It's just a little harder to adjust the temp to keep the pressure where you want it, since mine "pulses' off and on, even at highest settings, which I hate. But it sure doesn't hurt the glass top.
Thanks, all. That's SO good to know. I really love my glass top bc it's so much easier to clean up spills. I suppose I might buy a gas one on in the future, too, and move the electric one to the basement. Pretty safe bc I have a cement floor down there.