@kumakun I go through phases of log posting. In ye olden days, I just stripped any OOC that wasn't either important to what was going on or really funny (to me), made sure there were blank lines between the poses, made sure it was dated/located, whacked it into a public directory, and that's about it.
These days I still have blank lines between each pose, but use indentation so that when there are multiple paragraphs (that never happened in ye olden days) there aren't confusing blank lines but it's clear where the paragraphs change. (To be fair, that's also how I RP now, so I'm basically setting things how I like them.) I try to have the descs of the location and the characters available in there, also. The exact format depends on if it's a wiki or my own site, but I've always intended them to be read online, so I can do things that wouldn't work right on paper or a standard ebook.
I rarely correct other players' spelling or grammar or anything, though sometimes I'll fix my own typos. And once in a while I've run into someone who didn't want their rp posted, or at least not anything one-on-one where they might have spilled secrets. It's rare, but a few people do object. It's safer on games where posting logs is known to be the culture.
At one point I wanted to make a website that was specifically for people to post and share RP logs, but I never really got around to it. I have one of my own, but I'm really slack about getting my (thousands of) logs into it, and the formatting can be a little finicky sometimes. But, one nice thing about intending it for online is that you can make followable references to other logs if you want, do next/previous, have things searchable, divide by tags, find a list of all logs with a particular character in them...
I have no idea if that answers anything you were asking, because I'm tired and sick and rambly today. But hey, have a ramble.