What's UBNT?
Or just making assumptions about what "everyone" knows. Either way it tends to be a net negative for a large percentage of the audience.
Whether the individuals writing care about the ignorant among the audience determines if they put any effort into being educational or just signaling.
But UI just seems so ambiguous. :)
A is for Agilent. C is for Citigroup. T for AT&T, the Telephone Company.