Looks like twitter is still either actively being hammered by a DDOS attack or is suffering a hangover from the same. Direct access to twitter.com is reasonably fast, but API access seems to still be wonky. For example, Twitterfox is updating my tweet counts, but I can’t actually get to the postings via Twitterfox.
Update: for whatever reason, I can’t post or reply on twitter at all this morning. Others seems to be getting through. Oh, well…