My first knee jerk response would be to say decrease the number of posts that are removed, but on further consideration, I think the problem is a little more nuanced than just numbers of posts removed, but the reasons why they were removed.
Like many others, I have seen very abusive posts addressed to me and others that were left untouched, but then others that myself and other members have posted that mention, even in polite and sober terms subjects that the moderators apparently have a biased opinion about are often removed. A good example would be any mention of preventive health care measures.
Tha said, this is a privately owned site, and they can do what they like, and I accept that.