There are a good many posters here who have spent the last three years looking for things to complain about at every opportunity (many of them visiting here almost every day and making sure everybody knows how unsatisfied there are). You learn to tune it out after a while.
This is true, but not true as well. A lot of same posters write a lot of other things besides their criticism. I agree that it can be a bit tiring, but it is no good to reduce their contribution to mere complaining.
