This is true and I agree with this. Actifit posts are something we might want to consider since this only focus on activity.

When you do sports, you also engage in an activity which can then be evaluated that Actifit = Sportstalk, but some Sportstalk posts are actifit so it's considerable.

Since referees are introduced and a lot has been fighting against abuse, I believe Actifit gets a benefit of that. Poor actifit posts are downvoted anyway.