Now that I have a smart watch, I don't think I'll be trying the pomodoro technique again. What I wanted from it the most was help to take breaks but now my watch reminds me to move around. It stopped the antipattern of sitting in my chair for hours and feeling drained. I can still use help with productivity but instead of four pomodoros I can just look for productivity tools that will help me get ready for work sessions. If I was going to try to do 2 sets of pomodoros I can instead just do 2 sets of 2 hour work sessions.

Edit: I joined Pomochat to try it out and I think chatting with strangers is probably about the worst thing to be doing on a Pomodoro Technique break. It should be done during the 25 minutes (but not every 25 minutes unless your job is to poke around in chat rooms), not on the break which ought to be used for stretching/relaxing both physically and mentally. I'm typing this during the Pomodoro but will just close the window after typing this.