That's not up to Me, if it were I assure you, there would be someone with a lot less than 3/day. I'm not sure why you have a limit? If you buy the cheapest PM plan, you should get unlimited posts I would think?? But, you are missing out on a lot of cool stuff by not having PM.
...... Your welcome IHub
Btw, I would never stop you from loading more of a good thing! ;~)