To get around this I'm building my own daily blog posting with ASP and the del.icio.us API.
The del.icio.us API does have some limitations. You can only send a request 1 second apart.
Important Notes: * Please wait AT LEAST ONE SECOND between queries, or you are likely to get automatically throttled. If you are releasing a library to access the API, you MUST do this. * Please watch for 503 errors and back-off appropriately. It means that you have been throttled.I've already built myself a useful daily bookmark browser, unfortunately I can't make it public because of the one second limitation. While I was testing it I received the 503 error a few times.
Here is some sample ASP code I put together this weekend: TEXT FILE.
Here is a screen shot of my daily del.icio.us code in action: