hi from Spain,
i put this in my web,
www.mafiamilia.com
and runs fantastic, but...
i don't know how to publish in twitter with the title of the article,
and when i go to the article:

http://mafiamilia.com/modules.php?name=News&file=article&sid=6271&mode=&order=0&thold=0

what i have to do/edit to see social bookmarks?

can you help me?

thx anyway
and congratulations for all the work in this site

Montego pointed out an approach that works if you always want to post to twitter when an article is posted: set up a feed (e.g. via nukeFEED) and create an account on Ping.fm, then have ping.fm post to twitter when a new story is posted from the feed.
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feedburner has built-in options for posting to twitter as well
see Publicize - Socialize in your feedburner acct.