I agree with suraschier.
The frum people online have lower standards than the Klal, since the frummer someone is the less likely he is to be online. So the silent majority is not represented (since they don’t come to blogs) and the lowest common denominator dominates the frum forums.
So much of what we read here (be it tznius, be it dress, etc.) represents a lower standard than what the frum Klal represents.