You're changing your argument now. The post I responded to was where you said airdrop was like nfc and people would find it revolutionary now because apple did it. No. It is not like nfc.
If you had taken the time to go back to my original post you would have saved yourself some time.
Android already/and has done WiFi Direct for a long time now.
Samsung just added on their own layer that required NFC/Blu-Tooth.
I can WiFi direct any movie or picture to my Smart TV, other "Smart Phones (non Apple) or my computer.
Welcome to 2009 or so. If this is Apple only sharing it is and will be just like FaceTime (that was promised to be open), iMessage and every other iThing that Apple is chasing the puck for.
I use WiFi Direct with my TV, Computer, other smart phones as well as all of the other myriad of transfer services that Android offers both built in and via Apps such as BubbleUpUPNP.