I think that while you don't have to be Scot to wear a kilt, Scotland is part and parcel of the history of the kilt. I truly believe that all of us here on this forum want to go to Scotland, if not to go to the source of our own heritage, then to see "the birthplace of the kilt." I think the sticky combining other threads is a good start, but a sub-forum in off-topic would be a better idea, as different areas of Scotland could be represented in different threads.
Just my $0.02.