You shouldn’t feel the need to own every word you say. After all, it’s the knowledge that you gain from saying or hearing those words that is more important.
While I’m kind of going against the advice here, I completely agree with Pratik. We shouldn’t have to write a blogpost and send a linkback to have a conversation online. Like a post, send a reply, or better yet, reply by email if it’s an option. Let’s just be human. Nothing is forever so stop worrying about “owning” every word you type.