I was noticing when checking my “likes”, that some people have the default icon showing next to their “like” notices. You know the one— it’s the grayed out smiley face. I also see it a lot in the Following / Followers lists too.

Not that there’s anything wrong with this icon. It’s kind of cute. It’s just that very often these members do have a picture loaded on their profile page. I wonder why it isn’t being displayed along with their “like” notifications.

I guess it must be some sort of glitch. If I were them, I’d try to fix that or send an email to support. Having an easily recognizable icon or photo is a big help with so many members on the site.