well i went to a random livejourney page at h77p://nyssa-p.livejournal*c0m/40241.html
no rss feed
and viewed source and found this


href="http://nyssa-p.livejournal*c0m/data/foaf" />
<meta name="robots" content="noindex, nofollow, noarchive" />
<meta name="googlebot" content="noindex, nofollow, noarchive, nosnippet" />

now if they allow you to alter the source code just change noindex to index

and on author page h77p://nyssa-p.livejournal*c0m/

you do have rss feed, the feed has your titles as anchor text, you can add feed to rss dir. but looks like no link juice leaving the site

<link rel="group friends made" title="LiveJournal friends" href="http://nyssa-p.livejournal*c0m/friends" />
<meta name="robots" content="noindex, nofollow, noarchive" />
<meta name="googlebot" content="noindex, nofollow, noarchive, nosnippet" />

i would say thumbs down, unless they let you change the noindex to index and nofollow to follow

my two cents