Hi CYOF,
I don't mind looking at the DOW in my journal at all. The original purpose has achieved its goal and is open for anything now really. Although, if you are to start a journal, then it will make sense to obviously look at it in your own thread if it is on your shortlist.
As for the journal and its uses, I'd say yes, immensely. I would recommend it to anyone but we are all different and its not to say it will always work for everyone. I was having issues with discipline which is why I started it. Not for the pursuit of abandoning that 3 letter word Socrates is searching for on another thread but to get me to prove it works. It was all very well keeping a journal in my drawer but it was too easy to cheat. On here, everyone could see my strat and know what I should have been doing and that made me unable to cheat and it did the job. I knew how much stick I'd get here so didn't deter from the plan at all. At the end of the month trading said strat. I had proved it worked and gained the required discipline in unison and since then, things have been great.
HTH and look forward to your journal hopefully
wasp