Has anyone tried FocusMate or similar services? I have not used it myself but I think it may be useful to overcome procrastination. However, I doubt that having

Has anyone tried FocusMate or similar services? I have not used it myself but I think it may be useful to overcome procrastination. However, I doubt that having a random collaborators (a new one for each session) could do much for my motivation. I would prefer to keep collaborating with the same person for a longer period - a week or a month, to get better accountability