Are there any applications that can take a picture and upload to several different services automatically, like Facebook, Twitter (using a third party service), a WordPress blog, etc?
On June 2, 2012, PicPlz announced that they would be closing permanently as of July 3, 2012
Not only does it give you a number of effects you can apply to your images (like Hipstamatic) but also automatically posts to Facebook, Twitter, Flickr, Tumblr, Posterous, Foursquare, and can backup to a Dropbox folder.
You can post photos to twitter (using a third party service) and facebook with tweetdeck.
TweetDeck is your social browser for Twitter, Facebook, Foursquare and Buzz.
TweetDeck is your mobile browser for staying in touch with what's happening on Twitter, Facebook, Foursquare and Buzz. TweetDeck makes it easy to stay up to date and organized no matter where you are.
(A Twitter, Facebook, Foursquare or Buzz account is required)