One thing I noticed is that all Somali males have the same strain of e1b1whatever gene, which left Africa and then returned to Africa, so speaking in any case it is foreign to the region in recent times although prevalent. But all of the female genes are native; most of the Somali guys on the site have Bantu or West African strains of the L3 family, while others like me got the Habesh one.
Stop making stuff up. All E1b1 haplogrops outside of Africa are derived versions--meaning the people carrying this marker are descendants of Africans who left the continent about 10,000 and introduced agriculture to Southern Europe. Their genetic "footprint" is evident in the Levant, through Turkey and all over Southern Europe. Those Africans hailed from the same founding population as we have. How do we know? Because they carry the E1b1b version of the E1b1 haplogroup. This all leads us to an inescapable truth: there are no underived E1b1b markers outside of Africa. Anyone who carries that marker has undeniable recent African ancestory. So the E1b1b carriers can not be "foreign to the region" as you put it.
"most of the Somali guys on the site have Bantu or West African strains of the L3 family"
L3 Haplogroup originated in East Africa about 80,000 years ago. There were no such things as Bantus, Arabs, Habashis, etc. back then.