Why negative? Because I am annoyed.
I have better things to do with my day then read an "Action Required" E-mail from my Cable/Internet provider, top to bottom, read the Online accompanying page, top to bottom, be shown "compatible" HD receivers, none of which look like my rented Scientific Atlanta HD digital receiver, search all over online with no clues found, read the support forums and find no mention, have to create a new ID and password to post a question when my 10+ year-old ID and password is good enough to use when paying my bill with.
Then, THEN I have to gauge the board and see how stern I need to sound in order to get anyone to comment. Maybe the moderators are very responsive and I owe them an apology for assuming they would be slow to answer. I certainly know they didn't write or approve the "info-ad" but I don't have access to those that did AND I'm opted out of all Cox advertising and have been for years.
Your "rule of thumb" (which was the size tree branch one could legally use to beat their wife) is pretty much moot when I have a digital STB but the E-mail says:
You are receiving this email message because Cox TV service is changing to an all-digital signal and you will need to obtain a mini box or other equipment to continue to receive service. Periodically Cox sends email about changes in our service that impact you. Please note that if you unsubscribe from promotional email we will continue to send you important or time sensitive email messages about your service such as this.
Before you think I am a Luddite I used to build and perform QA on headends & equipment for Jerrold/General Instrument/Motorola.
You tell me to perform a "quick search here" (I did.) What search term do you suggest I use? Digital? Set-top box?
"If you have a TV connected directly to the cable, regardless if it has a digital tuner or not, you need at least a minibox or cable card device to continue watching."
If that is true, and I certainly think it is, why didn't they just say that instead of "You are receiving this email message because Cox TV service is changing to an all-digital signal and you will need to obtain a mini box or other equipment to continue to receive service?"
(I tried to rent a Cox CableCARD once and was laughed at and told they were all hard-wired into the STBs. I knew better but what could I do?)