opening a wordpress.com account is easy, the blog is stored at wordpress.com instead of your host of choice.. but it wont affect your www.remarpro.com blog installation elsewhere, and your wordpress.com account is totally unrelated to your www.remarpro.com installation on another host, they don
t link up…your just getting the wordpress.com account because it has the API KEY…
after setting up your account at wordpress.com, and logging in to WordPress.com, click on “My account” very top left of screen, and “Edit Profile”, the API KEY will be on that page in tiny text.
just as an aside, the advantage of wordpress.com is you can quickly switch between your different blogs if you have seveal, from the universal dashboard with 1 click..its very fast for me.