>>Another option is to user Blogger and have blogspot host the blog, then just put the link into your Linkedin profile.
>>
>>>Linkedin supports 2 apps Blog Link and Word Press
>
>OK I have Blogger - but how do I put the link into my Linkedin profile - I don't understand where the link goes

So, if you want and other people agree, you can use LTD blogs.

Here are the latest of them

http://blogs.lessthandot.com/summary.php