Changes To Your Blog Account
On Monday all of the BBC's blogs are switching to a new sign-in system called BBC iD. You can read more about it on the BBC Internet blog.
This means that you will need to use the new system to leave a comment here on the BBC Introducing blog. You will be prompted to upgrade when you first try to login after the change and it should be a very straightforward process.
I will try to answer any questions you have here, but I would also encourage you to read the post on the BBC Internet blog and leave any technical comments there.