Godaddy set me up with WP.org. It's great!
I bought "WP For Dummies." It too is great!
However, some critical features (for me) are missing from the .org version, including the ability to invite friends to join my blog, and more importantly, the feature that would allow readers to sign up and receive my blogs via e-mail.
JetPack doesn't address these issues at this time... boo hoo!
What should I do?!!!