Some users may currently be experiencing site issues; our engineers are working on resolving this issue. Update: this issue has been resolved. Twitter Status

TweetDeck will be temporarily unavailable due to a planned maintenance starting at 6am BST/ 1AM EDT / 10PM PDT. UPDATE: TweetDeck maintenance has been successfully completed. Twitter Status

Some users may be experiencing an issue when uploading a profile or background image; our engineers are looking into this issue. Update: this issue has been resolved. Twitter Status

Update: This issue has been resolved. Users may be experiencing an issue with our service; our engineers are currently working on this issue. Twitter Status

Update: This issue has been resolved. Users may currently be experiencing some site issues; our engineers are working on resolving this issue. Twitter Status

Update: This issue has been resolved. Clients of the streaming APIs may be experiencing delivery delays. Our engineers are currently working on this issue. Twitter Status

Update: This issue has been resolved. Some users may currently be experiencing site issues; our engineers are working on resolving this issue. Twitter Status

Update: This issue has been resolved. Some user may be experiencing issues Tweeting when using IE 7 or IE 8. Our engineers are currently working on this issue. Twitter Status

Update: This issue has been resolved. Some users may be experiencing an issue when uploading a photo. Our engineers are currently looking into this issue. Twitter Status

Update: This issue has been resolved. Users may currently be experiencing some site issues; our engineers are working on resolving this issue. Twitter Status