Steve Gorak
Adventurer
It's not against the rules as far as I am aware and I have no problem with it. Apparently dragons can't lift their own weight based on strength scores or something, there's a certain amount of willful suspension of disbelief.
Yeah, I still don't feel it. It looks nasty. Try visualizing it, it's absurd imho, especially with 2 attacks per round!. This means that great weapon fighting and mounted combatant is a powerful combo, but I just can't visualize it (except for a lance, but not at 2+ attacks per round). Davaros will fight on foot with his two handed sword, his loyal horse next to him in battle.
Cheers,
SG