Yesterday when I checked all the comments on this blog, I found this one from Olivia.
Hey Miss W,
I was wondering what you have to do to get mentioned…
Please visit my blog at http://olivia110gs.edublogs.org
~Olivia~
So I visited Olivia’s blog and found she had only been linking to the URL for Challenge Yourself to Blog eg http://studentchallenge.edublogs.org
If you want to send a trackback or a pingback, you have to link to a post within the blog. eg if writing about your digital footprint activity in Challenge 7, you need to link to this URL http://studentchallenge.edublogs.org/2010/11/09/challenge-7-sept-2010/
By the time I opened the blog this morning, Olivia had gone back through all her posts and changed the link and now they have appeared on my pingback list.
Well done, Olivia!
Here are a few pages written by Sue Waters from ‘The Edublogger’ about:
Original image: ‘oXidation: Time goes by…‘
by: Alfonso
Released under an Attribution-NonCommercial License
PDF 
I am a middle school teacher who retired in 2012 but still loves teaching. In my spare time I enjoy tracing my family history and helping others with their genealogy as well as chatting with my friends around the world. But most of all, I enjoy travelling and visiting new places.
Hey Mrs.W
I have been mentioned a few times and I already do this but went ever I like back to where I got an idea I just did the blog instead of the one post, so thanks for the tip!
visit my blog at http://jacqueline110gs.edublogs.org.
Thanks,
Jacqueline!
How do I Know if I have the right kind of link?
http://anne110gs.edublogs.org
Hello Mrs. Wyatt,
I had exactly the same problems as Olivia…sorry if my posts are late then because I always send them before the next challenge…I will make a link the sperate post it self…thankyou so much for tip!!
Visit my blog at http://simone110gs.edublogs.org
~Simone~