Human speech is not mathematical formalism. What would even "open-source" mean in case of hardware, is there a consensus on it to begin with? Is it only 'every firmware is open-source and available', or would you want the whole floorplan of the chip?
So given that the word doesn't really apply to hardware, I believe they used it correctly (100% means the set of things where it makes sense to be used) and are not misleading. In fact I strongly dislike some of the "open-hardware" marketing of some previously mentioned devices, when that is obviously false and misleading.
I don't know, depends on a lot of stuff. If you are interested in this property from a security perspective, then no -- it's trivial to have hardware backdoors without any binary blobs.
This likely would also mean that it can't be flashed, so if you care about future maintainability, this is also a negative -- it can not be updated/fixed in the future, which may or may not make sense depending on what part we are talking about.
But if there are some kind of signature validation then it gets even more complicated (like e.g. iphone screens knowing if they are from apple or not).
> I don't know, depends on a lot of stuff. If you are interested in this property from a security perspective, then no -- it's trivial to have hardware backdoors without any binary blobs.
Opting not to over engineer the solution with abstractions nobody asked for until you came along is the definition of best practice. something not being designed for any and all use cases doesn't make something bad practice. Reading and writing from a filesystem you always expect to available is more than reasonable. Modular code for the sake of modularity is a recipe for fizz buzz enterprise edition.
Not disagreeing or agreeing, but "best practice" is probably one of the concepts together with "clean code", that has as many definitions as there are programmers.
Most of the time, it depends, on context, on what else is going on in life, where the priorities lie and so on. Don't think anyone can claim for others what is or isn't "best practice" because we simply don't have enough context to know what they're basing their decisions on nor what they plan for the future.
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