I have been writing articles on the wordpress.com blog, now I am looking to move it to self-hosted wordpress blog but i wonder:
Should I move all my articles on the new blog or just put an article on my last blog that more articles will be posted on my new blog?
If I move all articles on my new blog, I am not sure about how Google will react to it because there are articles with good number of visitors, won't this be seo-un-friendly because I am not sure but Google will re-create page reputation stuff, etc or those articles will have same popularity even if I move elsewhere?
What are the implications and side-effects in moving from wordpress.com blog to self-hosted WordPress blog?