As of late, I have one rule: Any unknown number I'm not expecting I let it go to voicemail, where I have a message along the lines of: leave your message and your number, and if it's important I'll call you back. The only time I pick up is when I am expecting, say, a delivery, or a doctor's call, etc, and in those cases I'm only expecting to hear about a delivery or a doctor's call, etc. Hoping that can filter and help on this front.
I guess I’d expect them to be in a country where it’d be difficult to be apprehended and extradited. Being in the UK seems like a stupid move to me, but what do I know!
There’s something to be said for convenience that worries me a bit with this. The amount of people that may be “misusing” this feature and the strain that it’s going to put on,say, mountain rescue. If people start feeling more confident than their capabilities, or they ignore weather reports just because they can be rescued with an iPhone, I don’t know what effect that’ll have on these resources.
I own a Garmin InReach that I regularly take with me on hiking expeditions (mostly Scotland, Iceland and South Africa) and it’s super handy on remote areas with no coverage. The ability to send an SOS is the main feature, but the two-way messaging system is just amazing for peace of mind, for me and my family.
However, the main thing about the InReach is its ruggedness and battery life, which I consider essential. I always carry an iPhone with me that I use when and if I get reception, but I need to carry a battery pack for it and it’s always in the back of my mind that an iPhone is a relatively fragile device and it’s one misstep away from cracking/breaking/etc, hence the inReach.
Moving forward, having both will be great, but I think having to rely only on an iPhone would make me a bit nervous, so I’m not sure how much of a threat this is for the inReach devices (at least for now).
The problem with rsync is that it would have to traverse all the FS tree and check every single file on both sides for the timestamp and the file. In a relatively small FS tree is just fine, but when you start having GBs and GBs and tens of thousands of files, it becomes somewhat impractical.
Then, you need to come up with other creative solutions, like deep syncing inside the FS tree, etc. Fun times.
Add checksumming, and you probably would like to take a holiday whilst it copies the data :-)