I started a blog on wordpress.com a few weeks ago and finally got round to setting up a self-hosted website. I've completed the necessary redirect and paid the re-direct fee. I'm wondering if I should now delete the original .com hosted site or remove all of the posts and pages at least. Once the redirect has finished in a years time I can't see the need to do anything with this account on WP.com. My concern is that after the re-direct expires in a years time the wp.com site will reappear in search as a duplicate site with duplicate content.
The blog I need help with is pattaya-web-services.com.