Some users have recently had their accounts hijacked. It seems that the now defunct EVGA forums might have compromised your password there and seems many are using the same PW here. We would suggest you UPDATE YOUR PASSWORD and TURN ON 2FA for your account here to further secure it. None of the compromised accounts had 2FA turned on.
Once you have enabled 2FA, your account will be updated soon to show a badge, letting other members know that you use 2FA to protect your account. This should be beneficial for everyone that uses FSFT.
IPv6 is an Internet Protocol, and the expectation is that it will be used on everything that connects to the Internet. The main "advantage" for the home user is that you'll be able to maintain the level of capability you have now, after your ISP moves its IPv4 service behind carrier-grade NAT...