I don't think there is anything wrong with a bit of sarcasm, or constructive criticism.

The OP does seen to get really defensive and worked up easily.

You should welcome the debate, this forum is boring enough without a bit of banter!

When you manipulate a game to your advantage it's obvious there will be people who don't agree, and it is a free forum, where everyone is entitled to an opinion, so I think everybody needs to make a nice cup of tea, chill out, and have some gentlemanly banter.