Sunflower, I'm confused by what you're asking for. In the forums, you can review "My posts." But I think you're using the term "posts" in your message to convey "comments I've written in response to specific blogs."
We have two sets of blogs on Psych Central -- the professional blogs we manage and host in our blogging network at
http://blogs.psychcentral.com/ and the member blogs (at psychcentral.net).
Anytime you leave a comment on a blog post and want to followup with it in the future, simply use your web browser's "bookmark" or "favorites" feature to add it to your bookmarks or favorites. Then you'll know exactly where it is.
In the future, we may add an "Email me for followups on this post" function to the professional blogs, so it is easier to track conversations there.
Thanks for your continued support!
DocJohn