One thing is abundantly clear: User:Wikipedia Review (Grgory Kohs) wants Durova and Jehochman out of the market. He is a competitor in the field of talking about Wikipedia, SEO and conflict of interest. His perspective is not quite the same as that of the average Wikipedia - which is why he's banned, I guess - and he has pursued a concerted campaign, with the able assistance of several Wikipedians who should know better, to damage Jehochman and Durova. Attempts to promote Kohs' theory caused significant escalation of the dispute.
Geez, it's just all so simple when Guy explain it to you, isn't it???