Hi there BlackMamba,
I am under the understanding that quality of post doesn't necessarily mean that you have to make longer posts.
As long as your post is in lieu with the discussion it is not gonna be considered low-quality. A simple yet responsive 1 liner is much better than a 3 liner rubbish.
Just my thoughts.
Good Luck with this new campaign.

Yes, the post doesn't have to be a perfectly edited piece of literature, it can even be trolling. It just cannot be spam, or some obvious slacker attempt to gain BTC by posting "+1" multiple times in dead threads. The posts have to be "constructive" and have some thought put into it.
I don't like one-liners, but so long as they're not 3-5 word posts, and they're on topic then sure.
This post I just made would be an example of a constructive post.