Reminder about the distinction between the class blog and the tweetnotes...

Folks

 I notice that a couple of you posted stuff to tweetnotes blog that is not a summary of what was said in the

class, but rather other interesting things you came across and wanted to share.

Please note that the place for general (and longer) postings is the class blog. Tweetnotes should be restricted to

short summary points you got from a particular class (and should be signed with your name).

thanks

rao