From what I (vaguely) remember, snowsports helmets require more side impact protection to pass their required standards (compared to cycle helmets.
The forward rotating / over the bars scenario seems to be the main consideration in cycle helmet design (and criticism :wink:), but I am fairly sure that ski helmet design gives more consideration to side impact.
I’ve worn one for the last few years. Never used to, but returning to skking after a mainly mtb’ing kid break, I felt naked without it.
As others have said – what’s not to like. Warm, comfortable, good goggle mount, skullcandy side pads and even reasonably stylish 😀
And yes, helpful with flying equipment – in my case an over energetic poma lift release