This is an absolute joke.
My Digikey backorder from 2 1/2 months ago is being completely ignored. No response from customer service even through I have stated I will pay the massively increased price.
Mouser assured me they will ship my backorder on 12th June but sure enough it has not shipped. This is after pushing the date out three times.
Also Digikey price for OM-O2SP singles are over $US35 now! Raspberry Pi territory.