Gonzalo launched the Mono.Google API last night, and this morning at 7:25AM I received an email from Stephane Delcroix pointing me to his contribution that added Picasa export to F-Spot, his bugzilla comment:
This patch will allow export to picasaweb.It's feature complete (as in PicasaWeb features), that means that it support multiple google accounts, creation of albums (private or public ones) and upload pictures to them.
Posted on 28 Jul 2006