@Zer0R8 It has been many years (over a decade I think) since the first user reached Level 60. Probably @Pimp, but I am not quite certain. Ever since then a lot of people have reached Level 60.
We know that the Exp counter keeps going after that, but I don't think anyone has reached the 100,000 Exp Points to see if there is a Level 61 or not. If Pimp still is at it, we might find out in a little under two years from now.
Yatsufusa
I can almost confirm that that will be the case - even if it will feel otherwise at times.
The best advice I can give in this regard is: Try not to feel as if you had "failed", just because you didn't log in for a long stretch. While the most effective way to gain levels is to log in consistently, it is also the most effective way to 'drive yourself crazy'!
Your mental health is more valuable than a shiny icon. :)
Zer0R8
it would be evil if the goal post was moved to like level 120 or something right as the highest user nearly reaches it