Hi Dave. I want to elaborate on how I used your blog this week. I read/scanned the suggested readings and viewed the videos and tried the software. Then I came here and re-read an article I hadn’t spent much time on initially and realized what I’d missed. The same with your video. I did try SNAPP but hadn’t exploreed the filtering possibilities. I’m in student mode right now and the discussions in Moodle are more applied than I can contribute to at this point but this blog is keeping me involved and inspiring confidence.