I don't see anything in those statements that says they won't be making drivers for their existing products on PS4. Again, you are reading too much into it & making assumptions.
It's not an assumption, it's a fact. There are 3 terms used within the technology industry:
- End of Sale - The date a company decides to no longer sell a product
- End of Support - The date a company stops supporting a products
- End of Life - The date a product is no longer a viable option for it's role
Logitech announced that all of their CONSOLE gaming peripherals would be End of Sale by December 31st, 2013. By default, that means that those same products would be treated as End of Support by Dec 31st 2014. This is based on those products generally being sold with a 1 year warranty.
How do I know all of this? Quite simply, because I work in the Technology industry (No I will not say where, and no it is not Logitech).
As to your comments about the Twitter statement you saw, I saw that as well. I assume you are referring to this one:
"we're still working on PS4 support. updates will be posted to the forums when there is news."
https://twitter.com/Logitech/status/404035965255442433 November 22, 2013
It was a generic comment posted by some low ranking Social Media Relations employee who has no idea what their bigger plans are. It was a typical "Sorry to hear your frustration Mr. Customer. Let me look into that for you." response designed to appease a disgruntled customer. Note that it was posted in November of 2013.
And you talk about us reading too much into something?
Here is the last response by Logitech to this Twitter exchange, dated July 2014.
"Nope, no news on our end. Stay tuned for potential updates though."
https://twitter.com/Logitech/status/489495588762046465 July 16, 2014
There is now news about an update form Logitech because they are not going to be bothering with it. They clearly stated in their 2013 announcement that they were "refocusing their resources". That means people, money and time.
I don't know how much clearer it can be for you.
Feel free to keep believing what you want, but don't expect much in the way of sympathy when you finally realize that you have to bite the bullet and buy a new wheel for your PS4. There was a reason Logitech made their announcement to leave the Console market by the end of the year in 2013....... because the PS4 and Xbox One launched in November of 2013. This meant Logitech could have a nice clean cut departure from the business while that business was in transition.
Now, much like Logitech, i must refocus my resources on other areas and abandon this futile discussion.
The End.
EDIT: The Twitter "embed" function didn't work, so I c/p'd the text and provided the links.