The good thing about Hive is that there's absolutely no pressure to to pump out posts. What I do is I have an 'Unfinished posts' folder where I leave little scraps of ideas, partial paragraphs, and work that just didn't pan out, all in one place.
You'd be surprised how oftenn, many months later I come up with something workable and am able to revive these bits from the dead. Sometimes I can even borrow a little from here or there to build an entirely new post where nothing existed before.
If I could just get thorugh my walks without getting wonky, I would be able to think thorugh a post like you do I feel.
I'll give that idea draft a try. PeakD has places for drafts as well. I sometimes get ideas from comments made and other posts as well while I am on Hive. So that might work out well too.