Dear Google,
Don't you think it's about time to make functional Picasa clients for Linux and Android?
Currently, I am relying on a random 3rd-party app maker to upload video from my Google Nexus S to my Google / Picasa Web account - it's a little discomforting.
Also, video transcoding for Picasa Web albums is really straight forward to do using ffmpeg from the command-line, and it will even do VP8 :) ... but still, I can only upload videos from Picasa using Windows or Mac. If you're worried about software patents, then just use a plug-in architecture with dlopen(). That way, users can supply "their own" versions of popular multimedia encoders / decoders. For closed-source platforms, just write a plug-in that uses the codecs available on that system (e.g. windows, os x).