It's pretty unprofessional for a guy of his
stature and influence to go on these ranting tirades
It probably is unprofessional in the conventional sense, however if you think about what that word means, it really does not matter.
Professionals are people that provide a service in exchange for getting paid, versus amateurs (in the original meaning) that are people providing a service just for the thrills of doing it. Money is not the differentiator here btw, as amateurs are getting paid if what they do provides value to people. The difference is that of the primary purpose - professionals work for the paycheck, amateurs work regardless of that paycheck.
And the word "unprofessional" is used to refer to behavior that would lead to the absence of that paycheck. For instance, if you walked into a grocery store to buy some bacon and the seller's bad behavior would drive you away ... that's unprofessional and it is discouraged because it hurts the business, as it loses money.
In this particular case, Linux is widely popular and is getting even more so every day, in usage and in contributions. Linus not only has been doing this for the fun of it, but his driving of the project has been extremely effective as there is no other open-source project that scaled so well.
So he's not a professional. Who cares when he has done such a fantastic job?
Professionals are people that provide a service in exchange for getting paid, versus amateurs (in the original meaning) that are people providing a service just for the thrills of doing it. Money is not the differentiator here btw, as amateurs are getting paid if what they do provides value to people. The difference is that of the primary purpose - professionals work for the paycheck, amateurs work regardless of that paycheck.
And the word "unprofessional" is used to refer to behavior that would lead to the absence of that paycheck. For instance, if you walked into a grocery store to buy some bacon and the seller's bad behavior would drive you away ... that's unprofessional and it is discouraged because it hurts the business, as it loses money.
In this particular case, Linux is widely popular and is getting even more so every day, in usage and in contributions. Linus not only has been doing this for the fun of it, but his driving of the project has been extremely effective as there is no other open-source project that scaled so well.
So he's not a professional. Who cares when he has done such a fantastic job?