Originally Posted by sbrower

And even if the OP is a troll, the discussion which follows can actually have substantial value and interest.

By the way, that is an important concept. Did I mention that one of the reasons I look at this board several times a day, for several years, is because I find it interesting? Do I want substantive info? Sure. But I don't come here several times a day expecting to find new facts every time. Many of my visits are in the hopes that I will be entertained or challenged or excited by something dealing with one of my favorite subjects - travel.