So Im aiming to set up a blog but there are various options, can anyone point me in the right direction / best method.

a. blog on mydomain . com and aim to get incoming hq links to the blog pages / domain itself, although mydomain . com traffic may be small.

b. blog on a blog site with high pr and traffic, hopefully with dofollow link to mydomain . com

c. blog on wordpress site, maybe even wordpressblog . mydomain . com errrrr, maybe low traffic but google kind of likes wordpress errrrr.

not sure, any views anyone ?