We'll respond shortly.
Version 1.20 is available in the App Catalog.
As Twitter is migrating to its new authentication mechanism, the various photo services are also doing their migration. However, they are in different stages of readiness, so at the moment only TwitPic and Posterous photo upload are supported.
Similarly, video upload has been switched to Posterous because of authentication support.
In a rush to release this version, some text in Tweed was not translated to the various languages and will only appear in English (though this version of Tweed is available in all international Palm App Catalogs).
Sorry again for the hassles with the new authentication model.