And then what?

While police may resent offensive words, they cannot use their authority to punish individuals for lawful, protected conduct.

Factually incorrect.

First, consider that regardless of whether they are prohibited from arresting people for insulting them, they do. Those charges are often dropped or thrown out, sure - albeit with no consequences for the police officer - but I would consider having to deal with that hassle “punishment” that they can inflict purely because of their authority.

But there’s also institutional support for an officer to punish you for lawful, protected conduct. If you upset an officer and in response, he cites or arrests you for a minor but legitimate offense that he’d have otherwise not cared about, you’re very unlikely to get that technically legitimate charge thrown out of court. It may be that police are technically prohibited from doing this, but in practice, “He only arrested me for — insert random crime here, let’s say jaywalking — because I called him a pig, said I’d engaged in coitus with his mother the previous night, and asked if he’d like to watch next time or if he had a night in with his partner’s nightstick planned” isn’t going to suffice to get the charge thrown out, even if the judge believes you, if you were actually breaking the law in question. And since pretty much everyone is breaking laws all the time, this means that as long as the police officer can find one that you’re currently breaking, you’re fucked.

PSTN is wiretapped.

It’s a good thing that the website itself supports sending and receiving alerts, then.

Depends on your e-reader! If you have a Kindle, Kobo, or Nook, yes, that’s true. However:

Boox has e-readers that run Android and you can install Hoopla. The Palma 2 is phone sized which is great. The Page, Leaf2, and Go 7 are all in the 7” form factor, plus they have 6” versions. And they have tablet sizes, too. They have both traditional black&white and color e-ink displays.

I have the Boox Air 3C and the original Palma and both are great. I’ll likely get a Boox as my next standard sized e-reader, too (whenever I replace my Kindle Oasis). Though unless the technology drastically improves before then, it’ll be one with a black and white screen. (The color is nice in the tablet sizes, though.)

Some other options that I’m less familiar with include:

• Bigme has Android 7” color e-readers, as well as tablets and e-ink smartphones.
• Meebook has e-readers that run Android (and Android e-ink tablets)
• The MuSnap Aura C is a 10” Android e-ink tablet
• XPPen has an 11” Android e-ink tablet