I´ve complained about this for a year now. And I have no intent of being nice about it. My last topic got deleted, and since WordPress not giving me back anything as a customer in this issue, I don´t see why I should be giving back any nice behaviour about it.
Embedded code like Google Maps, will be deleted if you switch back to Visual View, after having put the code in HTML View.
You are all aware of it, but chose not to do [moronic explicative] about it. And it is really unprofessional do not have embedding working in the biggest blog software of all time.
I´d slap you all with a rotten fish if I could. Fix it!