All views should be and IMO are welcome on this board. But I have long since lost any tolerance I had for personal criticism along the lines of what I see all too frequently here. Too often, individuals who disagree with someone are essentially declared to be idiots. Not acceptable. I have blocked some users whose views I am actually interested in because their lack of civility went way beyond tedious into offensive. I don't see why it's not possible to disagree without resorting to name-calling. I've been guilty of that myself from time to time, but have made a determined effort over the past year-plus to debate on the merits of the issue rather than the brainpower or ideology of the debater. I wish everyone would take the same approach.