With that being said: I personally have no problem answering questions of this nature as it is something I have been doing on the rules questions forums for nearly 15 years. With that being said however, RAW vs RAI means little in the scope of AL as DMs are given a lot more latitude to interpret the rules than in previous OPs. There simply is no "right way" to interpret the rules in AL and as long as DMs are not changing the rules or adding rules, items, content to an adventure - we are good.
Just as long as everyone knows that they will never be able to brow beat their DMs with a forum post regarding a general rules issue - i think these conversations are harmless distraction. IMHO they are fine on a forum but I agree that conversations like this have no place on the official social media sites (eg FB or Google+).
This post is just my personal opinion and is not said in an official capacity.
Oh, I absolutely agree Kalani, I give a lot of respect to any DM willing to run public games, and I would never cause issues at the table or anywhere else, social media or the like.
I'm not asking these questions to try and force anyone into a ruling or anything, I was just curious on how everyone else would rule this, since it is so vague.
And there were a lot of insightful posts here, and like I posted in my OP, I totally could see where he was coming from.
To me as a player and a fellow DM, it is my top priority to preserve the fun of the game at every session I play.
I have no problem getting told no, you can't do that... and I know a lot of DM's do have those problem players, but I am not one of them.
I will try things, mostly cause I'm creative... or at least I like to think I am, but I'm always prepared for that idea to be shot down.
I'll admit though, this time I was caught a bit off guard with this ruling, but I kept my cool and just came up with a quick back up plan for my turn.
I think it was mainly that I just never thought of flight in that way... but again, I can see where he got it from, and to keep things rolling in a positive light I just shrugged and said okay, well then I guess I'll try this...