Recently, Diigo upgraded itself to Version 5. One of the fallouts is that the functionality that I use to post to Diigo and have it appear on Delicious and consequently on this blog is resulting in some interesting garbage. If you look closely, there are a great deal of %20s in the midst. %20 is the code for a space and so anywhere that there was a space in the original link, I’m getting that to appear.
I have disabled the Diigo to Delicious feature to stop this and will continue to monitor.
Sorry for any inconvenience.