Please indent your posts with one more ":" than what you are replying to, i.e. begin with ":" if replying to an existing topic and "::" if replying to a reply.
I will generally respond here to comments that are posted here, rather than replying via your Talk page (or the article Talk page, if you are writing to me here about an article), so you may want to watch this page until you are responded to, or specifically let me know where you'd prefer the reply.