Social Media Sync-ing kept afloat?

So I now have a blog, twitter, facebook, bebo and all of my chat apps.

I use my twitter mainly for my short updates on what i’m doing. This in turn updates my facebook and bebo. Other sites i use may have a twitter badge in my signature. So twitter is really my main social networking tool, and it updates everything else.

Now, although it is my main, and will remain so, i do like the response i’m getting to this blog. I have decided to keep it alive for a while. Now i am face with a dilemna.

I am hosted on wordpress, and not on my own web domain. I have domains that I could use, but I don’t feel the need. However, I really want to update my twitter like Twitme or Tweet Me do, but i can’t upload plugins. What are my options?

I also want a way to synchronise my facebook and my blog posts, preferably without duplication. I’m not too worried about bebo.

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