Every 100 likes the 100 likes award could stack.

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I've decided to reject this.
The Popular Poster award will remain as a milestone award (for those reaching 100 likes+).

While its true that PlayTime (which is kind of a similar award) stacks, it also doesn't fit alongside Top 10 player/POTM/Community Events.
So the Server Addict award should technically also not stack but I'm not sure if now is a good time to change that.

In general, stackable awards should be for things that aren't counted anywhere else.
For example Top 10 Awards, 1 award per top 10 finish etc.