A written offer on its own would not normally be directly enforceable in many (most?) jurisdictions, for the same sort of reason that retailers can't be held to incorrectly published prices (in the UK at least, a displayed price is an “invitation to tender”, not a contract or other promise) except where other laws/regulations (anti bait&switch rules for instance), or the desire to avoid fighting in the court of public opinion, come into effect.
But in this instance, the written offer and the response to that offer are part of the wider licence that has been agreed to.
> If distribution of object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place satisfies the requirement to distribute the source code, even though third parties are not compelled to copy the source along with the object code.
Similar clauses in Sec 6.
> c) Accompany the work with a written offer, valid for at least three years, to give the same user the materials specified in Subsection 6a, above, for a charge no more than the cost of performing this distribution.
Or, instead of theorycrafting reasons why it shouldn't work, you could "just" sue them and see if the judge agrees.
The hell? Over here, the price tags are a sort of public contract, to which the seller pre-commits. The seller forgot to change the tags? That's not the buyer's problem.
The other solid bait & switch is advertising a product that they don't have any of to sell, in the hope that you'll come in and buy something more expensive (or lower value) instead.
This does not force you to honor the original offer though.
You don't have to be "guilty" of anything to be liable in civil law (which contract law is a part of). "Guilt" is a concept from criminal law. It isn't required for contracts to be enforceable.
In general (there are exceptions) offers alone aren't enforceable and don't result in a contract. You need other elements (agreement by the parties, plus something done in return for what's offered) for a contract to be formed - and then it's enforceable.
It's not illegal to not honor written offers, it's illegal to distribute copyrighted material in violation of it's license.
On the shelves are three insulin pumps: one with a 5-year warranty, one at a bargain barrel price that comes with no warranty, and one accompanied by a written offer allowing you to obtain the source code (and, subject to the terms of the GPL, prepare your own derivative works) at no additional charge any time within the next three years.
Weighing your options, you go with pump #3. You write to the company asking for the GPL source. They say "nix". They're in breach.
This is not only possible but also prudent for a device which can also kill you.
The argument is over providing you the source code.
The offer of source code seems to be a way to facilitate the conveyance of source code through opt-in means separately from the object code rather than some legal trickery to create a user-licensee contract.
While the offer may indeed convey a licensee-user obligation, a compliant distribution would attach a license anyway, converting the user into a licensee and licensor to licensee in a recursive fashion
I wonder if lawyers specialize in this, it sounds very cool and not at all standard law, but somehow compatible with contract law
IANAL
If you accept someones offer, provided it meets the rest of the criteria for a valid contract - congratulations you now have a contract. If the any party violates it, yes this is a breach of contract.
> A written offer is not the same thing as a contract.
An offer is a precondition and component of a contract
That doesn't sound right to me.
A written offer is not the same thing as a contract.