Is it that those who have excess of merits reserves their generosity or there are laid down principles in writing a Meritorious contents.
No, and there are no rules when it comes to what is "meritorious content", everyone is free to decide that for themselves.
Well said!
I once created
a thread that for days, no one made comment on it, same with merit, until I one day when I became lucky to have someone comment on it, and that's the only comment on that thread till now, except for my reply to the person's comment which made the comment 2, though I was later fortunate to have the post earn me merit.
At first I felt like I gave a good write up because I sincerely wrote from my experience, spent hours drafting my composition and all. But just like it's been said in this quote, there's no rules on what is meritorious, what is good to me might not be good to others, what I found fascinating might not be the same with another person, and the forum has been designed in a way that everyone reserve the right to give merit to whoever they want or whoever has impacted them.
It was kind of funny when I later found out that the volume, of my thread that I mentioned above, was possibly the reason many people didn't comment on it.