I don't mind answering but I suspect it might not satisfy anyone.

My main reasons are simple, and applies to most of my list.

• A very large amount of group only GAs.
• Wins are more than double the sharing.

I suppose I could add that my blacklist is smaller than my whitelist and I prefer to keep it that way. I clean it every now and then, so maybe at some point people will find themselves with one less, we all have some after all.
I'd rather not go any further into this topic, least of all during this event. Sorry.