Where's my bloomin bookmark?

I have been using delicious for a number of years and recently transferred all bookmarks to Google Bookmarks. Now I am looking at DiiGo. I have to confess I set up a Diigo profile by accident last year and didn't really get on with it. Now I have re-visted it and it is much better. This leaves me with bookmarks all over the place but I don't suppose that matters.

I have now imported all my delicious bookmarks to Diigo and plan to experiment, as it took me a while to find the how-to I have linked to it here, it's quite straight forward
http://www.diigo.com/import_all/prepare?service=Delicious
I have also imported all delicious bookmarks to Google which is more straight forward 'Import Delicious bookmarks' is at the top of the page.

So which tool am I going to use then?

My gut reaction is to get used to Diigo and use the tags more diligently rather than the first thing that pops into my head that way I may be able to find a link a lot quicker. But I like the way delicious works and I am a big google fan so I am now in a quandary. Do I use them all, I don't think so for now I am still using delicious because of the speed of adding links and importing to google bookmarks so I guess DiiGo will have to wait for a while.

Now where that bookmark on 'The Global Digital Divide' gone?