Ok, I managed to fix some problems.

1. Found out why external links to my blog were redirecting to a suspicious looking site. Removed rogue script and now everything should be fine and dandy. Re-installed plugins.
2. Realized why I wasn’t getting any comments (even spam ones). Fixed the problem. So, comment away~~~ 🙂
3. Got TweetDeck to work with my Facebook account. So, I removed the Twitter application on Facebook and now I can manage everything through my TweetDeck desktop application.