Posting Limits on Apple Community

It's for self-defense. Limiting time between posts was initiated about 8-10 years ago as an anti-spam measure. The forums were so flooded with advert posts for one country that the they became nearly useless.

As spammers are new users, the system placed restriction on post frequency by new users and the problem is gone. As you progress here, the time limits become more relaxed for you. I cannot tell you when that happens nor the change in time between. However, I can tell you that quality, not quantity, is the gold standard here.

That is easy for my to say. I'm such a slow typist that I never triggered the frequency alert!!

Everything said above is accurate. I will say that I never encountered the error after I got to Level 2.

There is a posting limit on speed of posting. This is a spam prevention measure. As your reputation improves (higher point levels), the restriction will be relaxed a bit.