When I first started wet shaving and contributing to the SOTD threads, I was thinking about starting my own shave diary thread for this reason. I didn't really want to create my own thread just for my own SOTD posts, so I didn't. I do however compose all of my SOTD post into Evernote first and then copy them over to here. It's not quite the same but it works for me. I also get to add tags to my notes so I can easily search for specific products I've used in the past. I agree having this functionality directly in The Shave Den would be nice.