Delicious, Thing 9

I have signed up to Delicious and added the various websites I use for 23 Things, as well as book supplier websites that I use for work. I've also added a Delicious gadget to my iGoogle page and will experiment with using this instead of the Bookmarking gadget I was using.
My delicious page is at:
http://delicious.com/ann.domoney

I've been trying to push SOLO records to delicious as I thought that might be a good way to create online reading lists, but every time I do it I just get an error message from delicious :(