even ones that bla posts
Those numbers aren't really true...
7.15% of forum posts have been removed, and this includes those people remove themselves and spambot posts.
At least 1.57% (and probably a somewhat higher percentage, but <7.15%) of posts have been removed by admins.
The reason is probably either that they break the rules or the one who wrote them removes them
I removed one of my posts yesterday, but I don't remove anything near 50% of what I post