Read receipts? Most e-mail (service/host)s and users disable this feature due to prviacy reasons.
Hey now. Ants and I, as your overlord, would get upset with aphids. Ants 3 them! I am still upset after that ant colony and others were lost from Columbia space shuttle landing disaster back in 2003.
I didn't know Cylons run on Linux. They sure do have a plan.
Also, audio works too if it is bad.
This is why I hate going out these days because I also have disabilities (born with them). Younglings are bad, but adults are worse. I prefer to be online to socalize since people can't see me like right now.
Ha, like I am going trust computers especially my decades with computers including QA testings. My IRC AI bots can't even communicate correctly from the (record/logg)ed conversations. LOL!
I rarely go out since I am disabled. I use mostly Internet like e-mail, web, textings (through e-mails and AIMs), etc.
Same here even though I have very old stuff like my 19.5" Sharp CRT TV, VCR (not for recording, but interfacing between my desktop PCs, DTV Pal DVR, TV, etc.), Casio Data Bank (DB) 150 calculator watch, Windows XP Pro. SP3, KVM from Y2K, analog 2.1 speakers, etc. I don't have cable and satellite TV services, but do use Internet and over the air (OTA). I don't even own a mobile phone. I am simple and old school. I will upgrade/replace when it is time.
Doesn't UHD 4K TVs have 3D capability built in?
http://aqfl.net/node/8443 for my old web site's poll and comments.
People think I am crazy for not spending money. I am a consumer who keeps using old stuff (19.5" Sharp CRT TV from 1996, VCR from my dotcom days (not for recording, but interfacing between TV, computers, and Dish PalTV DVR), Casio Data Bank (DB) 150 calculator watch, analog bone conduction hearing aid, Windows XP Pro. SP3, etc.) until they break/die. I don't like to change/upgrade so often especially when they work fine for me. I also buy the older models to save money and get stability. I watch TV OTA (over the air) with my antenna often and movies rarely. Internet is a must, but I don't get the fastest because I never max out the speeds and don't want to get jealous when speeds get slow.
I don't even own a mobile phone. Although, I do want a smartwatch that doesn't require a mobile phone. I still wear an old school Casio Data Bank (DB) 150 calculator watch.
How about your poo?
Even non-free services can't be trusted.