I like the whole rewards for commenting initiative. However, it will take a mindset shift for me. I have fallen into the habit of commenting through peakd rather than jump from one front-end to another. It may take me a few days to switch my thinking in order to take full advantage of this new initiative.
I also think the new tool is great. I like being able to see my activity at a glance without having to collect all of the data manually myself. I was already trying to keep a count of my comments each day, but I am sure my counts were often off by one or two one way or the other. This will be so much easier.