This is not to show off my English... :-)

This is not to show off my English. Not that I don't wish that my English were good enough to be worthy of such, though. :-) I mainly write in English because it is more convenient (at work). Many others likely feel the same way as I do on this.

At any rate, maybe even you stand to benefit from reflecting on your own writings from time to time? For instance, I wonder if it ever occurred to you why others' 潑糞 posts were not blocked, yet your non-潑糞 post was blocked?