The downsides are getting on and off lifts and it's not much fun if your group contains skiers and boarders. Buttons T-Bars and chairs, all a hassle on a board.
They really aren't that bad you know. Most boarders that complain about them haven't put the time in to learn how to do it properly. As part of one lesson I had on a board we had to use a T bar without holding on. It was "entertaining" but not that difficult.
Well my buddy of some ten years still hates T-Bars and buttons. He's a menace on chairs. Always crossing my skis and clumsy getting off chairs. He prefers to take a gondola (which I dislike becaue I don't like taking skis off and putting them back on all the time).
I find, as a skier, it's generally harder to predict where a boarder will go.
If you were to learn how to board, you'd have a much better idea of where a boarder will be going. Not having a go but I think that is down to your ignorance (i.e. lack of knowledge) of snowboarding more than anything else.
No, I have a snowboard buddy who I always ski with. His technique is advanced. He has a rhythm and a style that is totally predictable, like a competent skier. The difference with novice skiers and novice borders is that the skier's incompetence is immediately telling. Not so much so with the boarder. Or perhaps they are great boarders who don't give a stuff about anyone else on the mountain!
I am not ignorant about boarding! Whilst my experience is very limited (commencing in 1992), I do also talk to boarders. I've been doing this for at least 10 years, but I have my eyes open and observe a great deal.
I think these are mostly novices who are confident beyond their ability etc
This can apply to skiers as much as boarders.
Yes, but as I said, skiers who don't know what they are doing stick out like a sore thumb.
One thing that boarders always seem to be doing is clipping in and unclipping their bindings. I looks like a complete pain in the butt. I'm always towing my mate on the flat sections and he hates stopping on anything other than steep sections. Most of the time boarders have to sit down when they stop. Getting up on a steep slope is a lot easier.
Personally, these impracticalities when boarding and the fact that the bindings don't release puts me off. Skiing is a more flexible solution, just harder to learn and not percieved as cool as boarding. Each to their own eh!