... I don't think Theymos has the intention of implementing 2FA authentication in this forum anytime soon.
He is, and theymos already give a thumbs up on what PowerGlove is creating
[1], it will be up anytime soon actually. But let's see until theymos implement it successfully coz it's something a pain in the as merging to the current forum.
[1]
https://bitcointalk.org/index.php?topic=5457330.0