When a company states that the product includes software under a BSD license, it is making a representation.
Absolutely no, under 3-clause BSD the first two clauses deal with attribution and the third with representation.
Under no circumstances can the inclusion of a copyrighted BSD project used as advertisment/representation for the new project - the new project can be proprietary or totally free, no representation is allowed unless explicitly allowed by contacting the copyright holder.
The first two clauses deal with both ways the 2nd party might ship a modification to the BSD copyrighted project and ensure that the copyright is upheld in its basic form, the attribution.
Edit : just to make it clear, when a company states, it is making an attribution.
The core feature of these licenses is the freedom to use, modify, and redistribute the source code. By failing to provide a way to use the source code, the company is making a material omission. It is omitting the crucial fact that the advertised open nature of the software is practically inaccessible.
No. Where do you get this from? Read the BSD license variations. They all deal with attribution and representation. There is absolutely nothing about open source logistics. Nothing. Zero.
You are drawing a chain of assumptions from an invalid hypothesis. The licenses have nothing to do with logistics of redistribution. They're there to ensure the 2nd party doesn't overstep on the copyright of the holder, and that holder is always attributed.
The entire thing is BSD vs GNU. What you speak of is what GNU set to do, and it wasn't universally acclaimed.
LGPL vs BSD doesn't mean a thing in practice. When we import any of those libre licences into our proprietary code, we just import the licences. If the author is going to put enough in for somebody to reach his project, good, if not, good. I don't care.
The licence checking systems in enterprises are binary, I've never ran into a situation look we can use this but we need to put a download link in "About program" box, no, that kind of shit is not done, if the author wants hoops we're simply not going to use it - it is going to be treated as a commercial licencing issue. We have allowed licences, BSD, LGPL, MIT, so on, and for those we just use and attribute, and never represent. That's it.