Earlier quoted context omitted.
"This protocol causes a valid and enforceable contract to be formed." Don't agree but if that were the case it would be a good reason not to use it. Details matter and this protocol doesn't have enough details (nor can it) that I would ever use it to form an legally binding agreement. I already to a version of this with other types of investing (email back and forth essentially or sometimes a text) and the underlying…
It's likely that other casual agreements that you don't think of as contracts are also contracts. I'm not a lawyer, I'm a guy who took a business law class during undergrad, but my prof drilled it into my head that a contract consists of offer, acceptance, consideration, capacity, and legality. It can be on a napkin, it can be verbal, it can be in a text message, so long as those elements are present. The difference…
Well I'm not a lawyer but I've been in business a long time so long that I'd rather not say and reveal my age.
I've done plenty of deals over the years and have dealt with plenty of lawyers and situations. While what your prof has drilled into you is true in the real world it may or may not be applicable depending on the situation and the specifics.
The fact that it's a "contract" is meaningless to me. The only thing that matters is the issue and the cost of enforcement combined with whether there is a leg to stand on and how motivated the other party is and who they are.
You could have a deal with a very wealthy person (or company) with an iron clad contract and they might not pursue enforcement simply because they don't want to spend their time over the issue. Or, they may be vindictive and decide to spend time and money to make a point. Or everything in between.
I've been involved in situations that have no legal merit whatsoever but someone was able to tie up a deal for 2 years over something written on a napkin agreeing to sell something that was only signed by one party of the business entity. It wasn't even valid for that reason alone but the aggrieved party was able to still file a lawsuit and hold up a deal and extract a settlement. Prior to the lawsuit being filed other lawyers scoffed and laughed at the idea that anything could happen. But it did.