Yes we all want to do it, well most of us do, I do, but hopefully we are mindful that some want to remain sitting but still want a view of the band they've paid to see, and make sure that we're not being selfish about it.
I was at a concert recently and a woman two rows in front of us was doing this. She stood up and started dancing like that woman on the Tales of the Unexpected intro, waving her arms around to the very first song and whoop whooping. She didn't block our view, but I could see others behind her were pissed off.
A man behind her eventually tapped her on the shoulder and pointed behind him (to people who couldn't see) and to the aisles where people were dancing. We heard him say they've also paid fifty quid, same as you, and are entitled to a view. She didn't move, but did sit down. Then got up again five minutes later and did the same thing for the rest of the evening. I saw people filming her. The man and his partner then got up and moved to the aisles and started dancing themselves.
I don't really know how it can be stopped, but it's annoying. The friend I was with said that in future she doesn't want to have any tickets in the circle or stalls for this reason, she'd rather be on a balcony with an unimpeded view, sit still and see whoever we'd come to see without people dancing in front.