That's a technical mistake, there's no reason why it should expire, so I put it back online now.
Nothing is impossible, especially when you compare this to the much more painful coreboot + Intel ME investigation work we've been busy with. The problem is time and manpower, and the rarity of skillsets to do that kind of job (driver development by reverse engineering). Web and apps developers are a dime a dozen… but reverse engineers are rare beasts. As far as I know, nobody has applied so far, but we're not very well known either. To anyone reading this: please spread the word around you, on social media, mailing lists, at conferences, etc.
This would be a good short-term solution to solve your problem (well, unless you're willing to use a driver with the blob for the Bluetooth part) instead of waiting for the prodigal reverse engineering developer to finally notice us!