Migrating to Wordpress?

Live Journal have been more than a little crap the last week or so. As many may know I actually host my blog on my own website but most people comment on the syndicated feed on Live Journal. I'm thinking of migrating my blog to the slightly more feature complete Wordpress and enabling comments on my own site (useful for posts that come in via Planet's). The question that leads on from that is if I should maintain the RSS feed for the benefit of Live Journal?

Are the people reading just following their Friends Page or actually following RSS feeds of their friends? Would people still want to comment on LJ or would they be happy commenting directly on the web-site? I'm fairly certain I could get Wordpress working with LJ's OpenID so you wouldn't need *another* login.