Question about "liking" user mod pages

How can you like a mod? I see some mods have likes at the bottom like in the picture, how do you do that?

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They're remnants of a previously used system prior to reviews and the likes. Not possible to do anymore, but they'll still show because mod overviews are technically a forum thread with some alternate rules.

 

Alright, this sounds legit, but still there are new mods released in the past month that have a like (For example the tuning parts for 1st gen pessima by LJ74 is liked by Car_Killer), so how is that happening?

 

I believe the old like system is now reserved for staff members/moderators.

 

Yeah, this could be the only explanation i guess