Question about postings

I got this question via email, but it should be here, because everyone needs to know:
Q: In the blogger do we start our own entries to respond to your
question and to log our weekly ideas or do we instead add comments to
your entries?

A: Make your own entries, unless you're responding to what a classmate wrote (Not for your own entries.) This is important because at the end of the course, I'll sort them by name in order to grade you (and you don't want me to miss any. :-))