alzymologist

where is duckduckgo on this chart?

That's awesome, perfect conversation starter. Very smart design (and cute). Art with impact!

Nice one! Just got my tires obliterated an hour ago, thanks for timely advice!

People should stop using this corrupt central point of failure server, not fund it. Fund small distributed ones, pay 10 bucks to your nerdy friend to run Hetzner instance. Actually, yeah, I'm one of those nerdy friends, CoI, but really, the whole point of protocol is decentralization.

It has not much use in Finland anyway, and some banks do not even support any integration. I do not understand why would anyone use it, even though I lived in different countries when it was all hype, never even considered enrolling. Like letting some entity you don't trust that's not even governed by your laws with you money? No, thanks.

Damn these translated abbriviations are tough. For me they were BRD and DDR

Wtf how Scandinavia and Japan are not on top?

Funny thing about Germany, after all these years, quality differs a lot between west and former ussr ghetto. Knowing this saves lots of cash.

DIY

Yeah, the "diversification" was - instead of few companies buying chinese cloth and sewing it together into masks, more companies did the same; and yet more multiplied simple resalers. I've been there, my boss at the time asked if we could mix hand sanitizer in our gear; why we could've, but resalers would've kicked our ass at the time.

You should also have a look at Polkadot Vault, internals of which were also done by me and my wife. The concept is very elegant, you can easily adopt this technology and use an old end of life smartphone as absolutely the best crypto storage device.

None of these are technically wallets though, but now that I'm not developing these I'm free to not be pedantic, yeee-haw.

Ledger does not opensource half of their gear, and it is kinda potentially vulnerable with their silent upgrade capabilities and "cloud secret storage" (and their secure storage chip does not seem to have PUF and could be better for all we know but that's not important really). I was terrified by that device when it just appeared long time ago, for upgrade-over-network is a potential for quite an attack; time proved that the company is mostly decent though and we haven't seen much issues (we've seen some, but those were technical and you should expect that at cutting edge, even if by "technical" I mean some human psychology hacks).

So after studying the market (which is not as large as I hoped at some point lol), I came up with reasonable (conspiracy) theory of Ledger's economy workings: there is no way those investments they've attracted would ever return really, there is just not enough adoption, even if they do have absolutely hats-off the best and most convenient software support for many, many currencies (yes, with its flaws, yes, sometimes tokens get stuck for months or years - but that's cold storage device mostly, and cutting edge technologies, with prioritization of profit over technological advancement or even usability, one should expect that). On the other hand, there are people who want extremely secure wallet to store loads of tokens comfortably (the best storage is acid-free paper with carbon ink seed phrase in sealed vial, but that's not enterprise nor comfortable and you can't exit markets fast). These people can pay some engineering shop to develop some storage device, but then they would just be vulnerable to this shop's potential backdoors. And device would be quite expensive, to cover the development costs.

So, to protect themselves, they could make lots of other people buy these devices too. Launch super aggressive marketing campaign, make device really cheap, add tutorials and very nice app, etc. Exactly what Ledger did - so indeed, these are very expensive devices for the investors, and thanks to their demand, quite cheap for the rest of us. Elegant solution, for once market working nicely.

I do not have a Ledger, I bought one when they just were released, played with it a bit, and gave it away to a friend who hoards crypto. This thing still does not feel right, but mostly, I do not hoard tokens, just use them for payment and research.

Have a look at Kampela, if you are looking to build. I made it, it's opensource, and it's quite easy to implement for Eth or BTC (I did Eth part halfway). DM me if you have any questions, I gave away that company to some "business dudes" to commercialize, but it doesn't look like they are having a good time lately. But it's opensource, feel free to do whatever as long as it stays toxic GPL3.

Crypto currencies as they exist now are indeed mostly scam, it was a fun task to complete though. They are good for large-distance international payments though (Australia, I mean you! I have to buy GammaSpectacular gear for BTC wtf are we civilized world or what? Damn lazy bankers!)