They haven't forgotten, they've expressly decided to soft-pivot away from consumer GPUs. RTX 60x0 series is apparently coming in 2018… (oops, 2028. No time travel involved. Probably). If the bubble has burst by then.
> "apparently coming in 2018… maybe. If the bubble has burst by then."
Spoiler from the future: it hasn't. Get your investments in while you have time.
> RTX 60x0 series is apparently coming in 2018
That's either a typo, or NVidia has achieved some previously unheard of levels of innovation.