last blogs for Spring

I've just finished going through the last blogs for Spring. Following are some good entries:

Lighten up
Behind that smiley face
Spring '07 coming to an end
Last class of LLD 100WB
Global warming
Oil profits

Overall, I think the blogging experiment has been successful. The quality and effort have varied a lot, but I could see that some students did get into it. I got some feedback that some students didn't see the point, so it's my responsibility to make the point clear to them.