With distributed hash tables it is manageable. You do something like “store three copies on three peers” and as long as one of them is online the post is accessible. This is actually better than the way lemmy does it now. In principle each lemmy server stores the posts from its communities, and a copy of each post from communities its users are subscribed to. But since all instances are federated so well, in practice each of the 1000 lemmy instances stores a copy of almost every post ever made. That’s like 100GB x1000. With a DHT, the amount of space used on each user’s device is on average the amount of posts one user makes x3, no more.
All consumer commodities … shall have … a sign at the point of display which indicates the item to which the price refers, provided that this information is plainly visible at the point of display for sale of the items so indicated.
So it is a question of whether the product spilling over to an adjacent shelf still has a “plainly visible” price tag. If it were on a wrong shelf entirely it would not, and here there is some ambiguity, but city inspectors can be pretty strict and demand items stay within the lines. If it is decided the price was not plainly visible, the store may be fined $25-$100 per violation per day. In any case, the customer would not be calling “better business bureau” (which is just yelp from before the internet), but the Commissioner of Department of Consumer and Worker Protection. And the customer would also not get to pay the lower price for the other product if it is clear it is a different product, as the customer admits they knew. (The question would be different if there were ambiguity).
However, the point that I specifically object to is the opinion that it was preposterous for the customer to claim some legal right in this situation, the implication that no such right exists. The language of the law does exist (at least in some jurisdictions), and violations do carry legal penalties.
All consumer commodities, sold, exposed for sale or offered for sale at retail except those items subject to section 20-708.1 of this code, shall have conspicuously displayed, at the point of exposure or offering for sale, the total selling price exclusive of tax by means of (a) a stamp, tag or label attached to the item or (b) by a sign at the point of display which indicates the item to which the price refers, provided that this information is plainly visible at the point of display for sale of the items so indicated. This section shall not apply to consumer commodities displayed in the window of the seller.
§ 20-708.1 Item pricing.
e. Price accuracy. No retail store shall charge a retail price for any stock keeping item, whether or not exempt under subdivision c of this section, which exceeds the lower of any item, shelf, sale or advertised price of such stock keeping item.
City inspectors may perform random checks to compare tag price to scanner price at checkout and fine store $25-$100 for every incorrect/missing tag, and may repeat the inspections every 24 hours until problem is solved.
If you run around slapping your own discount stickers it wouldn’t count since the store didn’t do it, you are just committing fraud. The store would be on the hook if it continued to display the fraudulently-mislabeled product for sale after being made aware of it.
Motor vehicles are already banned from the sidewalk by traffic rules. There is no sign here saying “No murder” either, doesn’t mean it’s allowed. My city also specifically bans bicycles off the sidewalk too, but since a bicycle is defined in the code as having at least two wheels, unicycles are NOT included. This is settled court precedent here after some clown challenged the ticket he got for riding one and won. Rollerblading and skateboarding is fine.
Unless this city has specific laws banning bicycles/rollerblading/skateboarding, this sign has no legal power except as an advisory by the property owner. Ironically, violating this sign will be judged as tresspassing, not a traffic infraction. You are on the property at the invitation of the owner under presumption of following their rules. No follow = no invitation = tresspassing :(
Here’s my solution to Newcomb’s Paradox: the predictor can be perfectly infallible if it records your physical state and then runs a simulation to predict which box you’ll pick. E.g. it could run a fancy MRI on you as you are walking through the hallway towards the room, quickly run a faster-than-real-time physical simulation, and deposit the correct opaque box into the room before you open the door. The box, the hallway, the room, the door are all part of the simulation.
Here’s the thing: a computer simulation of a person is just as conscious as a physical person, for all intents of “consciousness”. So as you are inside the room making your decision, you have no way of knowing if you are the physical you or the simulated you. The predictor is a liar in a way. The predictor is telling the simulated you that you’ll get a billion dollars, but stating the rules is just part of the simulation! The simulated you will actually be killed/shut down when you open the box. Only the physical you has a real chance to get a billion dollars. The predictor is counting on you to not call it out on its lie or split hairs and just take the money.
So if you think you might be in a simulation, the question is: are you generous enough towards your identical physical copy from 1 second ago to cooperate and one-box? Or are you going to spitefully deprive them of a billion dollars by two-boxing just because you are about to be killed anyway? Remember, you don’t even know which one you are. And if you are the spiteful kind, consider that we are already making much smaller time-cooperative trade-offs all the time, such as the you-now taking a breath just so that the you-five-seconds-from-now doesn’t suffocate to death.
What if the predictor doesn’t use a MRI or whatever? I posit that whatever prediction method it uses, if the method is sufficiently advanced to be infallible then somewhere in the process it MUST be creating conscious observer instances.