https://m.facebook.com/TomSkilling/posts/pcb.276963730455244/?photo_id=276957383789212&mds=%2Fphotos%2Fviewer%2F%3Fphotoset_token%3Dpcb.276963730455244%26photo%3D276957383789212%26profileid%3D30407707%26source%3D48%26refid%3D52%26_ft_%3Dmf_story_key.276963730455244%3Atop_level_post_id.276963730455244%3Atl_objid.276963730455244%3Acontent_owner_id_new.100044248578383%3Athrowback_story_fbid.276963730455244%3Apage_id.100044248578383%3Aphoto_attachments_list.[276957383789212%2C276957433789207]%3Aphoto_id.276957383789212%3Astory_location.4%3Astory_attachment_style.album%3Atds_flgs.3%3Aott.AX9yeGoFpl9dSrTu%3Athid.100044248578383%26__tn__%3DEH-R%26cached_data%3Dfalse%26ftid%3D&mdp=1&mdf=1
Good write up/chart regarding ratios and snowflake growth by skilling