Testing the rendering of iframes in Blogger.
A number of web services encourage the embedding of their output in blogs and other web publishing venues: NumSum.com, zoho.com, wayfaring.com, and I suspect more now and many more in the future. I have been investigating use of these tools for collaboration and sharing. I have been using my PBJ blog at WSU as a test site because it was the only one that I had found that allowed me to embed iframes. I don't know how much longer CTLT will support PBJ and it is not a solution for the average user.
Google encouraged me to use their blogging service by requiring me to register to make a comment on a blog that I read recently. That gave me the opportunity to test embedding of iframes in blogger:
Yes, it works! Now I've got a solution that I can recommend to others.