I had the same theme in Edublogs for a while, and with my renewed activity in blogging, I faffed around with the look and feel of my blog and made a change to the theme.
There are a number of consequences to this action! As you may remember, I said that my site meter had stopped working and collecting data in a previous post. It turns out that when you change your theme, your widget settings and so forth also change. For example, I also lost my RSS feed, and this was only pointed out through a comment from a Reader.
So, if changing your theme, make sure you update your important widgets!

