inline comments?

Just tried to post an article there and put in a comment at the end of it. Seems we don't have the "highlight" tag we had on FB, so shall we agree on a format for inline comments on a post here then? I just put that in red, but say we go for bold/italic?

Usually a change of color or font would work fine. Bold and italic are often used for emphasis or headings, so I would be hesitant to designate those for only such a use. That said, given the context of the post it shouldn't be hard to tell given whichever method you choose to employ.