The number of items Skritter says Ive learned went down. Why?
This is probably just due to the changing of weeks. By default the progress page is set to display weekly data, so whenever the day changes (at 4 am your time–you filled out your timezone information correctly, right?), another day will drop out of view. But don’t get down! You can see older data on the progress viewer by selecting “Month”, “Year”, or “Totals”, or by clicking the gray boxes to go forward and back in progress time.