Week 3 Blog Comments

I made the following comments on this week's blog entries:

http://sarahwithtechnologyblog.blogspot.com/2010/09/week-3-reading-notes.html?showComment=1284732838603#c2571478468302987148

http://emilydavislisblog.blogspot.com/2010/09/week-3-computer-software.html?showComment=1284733907811#c3555775163588327899