Well yeh, we should not be attacking members personally or belittling them. But, sarcasm and a tad bit of snidism shows personality and character, as well as apologizing and being nice. I wouldn't advocate people being jerks. Just have fun.
And yes, this forum needs more shy and sensitive posters. Sorry, I did it agin. :wink:
It's all about building relationships.
And, if you talk with people who make things for a living, we all have our rants about criticisms we have gotten, but for the most part, we have to have tough skin. We can take it personal (and end up bitter and hurt), or as I have been taught, look for what you can learn from it, even if what you learn is that the critic is a moron, ha ha.
I think the OP, diabetic guy, Gets it.
But, there are times when sarcasm can be a great tool. And, there are times when being critical is not needed. It just takes a smidge of logic to determine when and where.