A lot of people have not pulsed in a while. On the stats pages, would it be possible to limit the last pulse to within the last 3 months (as an example)? Would it also be possible to eliminate those users who have not pulsed in over a year (some have not pulsed in 2+ years, again as an example)? Those users may not be aware that the client has changed, or they are aware and are collecting mass amounts of stats and not sending them.
The point is that a stagnant user may be circumventing the system or cheating it. Can a system be put in place on the website to prevent that? The examples above could work if implemented properly.