Sounds like a good, honest session with some concrete plans and goals to work on.

As far as the posting on PC goes, several of us mentioned how we tend to write very little about our own sessions, but choose instead to respond to the threads of others and make connections through our own experiences in life and therapy that way. It keeps the in session one-on-one time with our therapists private and secure for us, and puts that layer of protection around that area of our life while still being able to discuss ideas about therapy and be as supportive as we can to others. I learn a great deal from participating in others' threads, probably more than I'd actually learn from having my own sessions discussed (they aren't that earth-shattering anyway these days). That is a personal boundary you can place around your own sessions in order to help you feel safer about them perhaps.

Try journalling on paper rather than using the computer. You might be too tempted to hit that send button to your T if it is right in front of your face.