Deletion of Platypus Affiliated Society

Comment: I am not a |single purpose account, have not been canvassed and am most certainly not a sock puppet. I never heard of this group until yesterday, although in the spirit of disclosing |conflict of interest, I was a member over 20 years ago of one left group mentioned in the article. I have participated in over 1500 deletion debates and have over 20,000 edits here. However, well over 99% of my edits have nothing to do with left politics
Stance: keep
Cited policy: Wikipedia:Single-purpose account (WP:SPA||WP:COI)