OS 10 has not been released yet. This was a April Fools' article.
I hope !!
What can we do to make them keep their word. It uses the same operating system and has just gotten US Department of defense approval for security. Why not build on this and release OS 10?
I think time will tell. The Z10 and Q10 are taking all the thunder right now, that will die down as updates and newer devices are announced. My PB is working fine right now and if they give me the update to OS10, then it will be icing for me. I am waiting to see what is going to be announced at BBLive in Orlando on the 14th.