I haven't tried it out yet but I really, really like the idea of saving all my online activities to my computer. I put a lot of effort and I actually spend time worrying about how to make sure these things will not get lost when these companies go out of business or decide to delete old entries, etc. So, I look forward to trying this out!<p>And, I agree with another post here which says you need to emphasize that it is open source (and with local storage) vs. a startup which will fail/get purchased and then all my data is gone.