I would not, even of the clan of my last name, because I cannot make that physical tie.. so I wear the tartan I do have a tie.. the USMC Leatherneck. I wear a Saffron, because of my Irish blood.

Others do, and have, and thats ok.. its how they feel.. I choose not to..

The corporate tartans, are much the same.. to me... no connection... I will not wear it..I feel I have what I need, already.. even though I am tempted by some tartans, I feel I need to get my jackets, sporrans, and such.