Although I own more traditional than contemporary kilts that is, in part, due to the variety of tartans versus contemporary options (I'm not into multiple camoflage patterns). I like the UK for its versatility, casual, around-the-house-and-town comfort, and washability. I wear tartan to work. I have owned both types from the first year I started kilting, and both have a place.

I think one reason, perhaps, for the surge in traditional kilt posts is the increase in members from the UK in the last 2 years or so. Contemporary kilts aren't as common over there, and we on this side are also interested in "how it is done" on the Mother Ship, so with so many subject matter experts now available there is naturally a surge in posting about it.

BTW, I am 55. But a young 55. And I get a lot of attention from ladies of a younger persuasion when I wear my UK Workman's and boots, so there is a place in my closet for it.