I have a number sequence puzzle in mind and I'm so far unsure how many numbers to post. I'll figure something out, but I had also considered just letting my Raspberry Pi update the question every hour or so, adding one more number to it every time. That would add a dynamic speciality to the post and solve the question of how many numbers to provide. But it would also mean that the post would get bumped to the homepage every hour.
I'll probably not do this, but if I did, would it be seen as unfair attention grabbing? Would that be ok, discouraged or disallowed?