There is a badge in the community, named aficionado. About the description, you will have this, if you visited more than 100 days.
But it seems working wrongly. For example, I do not have that badge, but I visited 104 days.
Second example:just look at who got the badge:
For example, some guys got it after more than 300 days of visiting. No, I’m not saying this is important, but I just found a bug .
Read the badge description:
This badge is granted for visiting 100 consecutive days.
You need to visit the community every day for 100 days.
Oh, okay, I missed it. Thanks!
Edit: literally I just got it.