I find that on my 64-bit Ubuntu Karmic machine, the unsupported Wine
version (Picasa Version 3.6.0 (Build 95.1800, 0) for Linux) lacks some
of the features I most appreciated on the supported Picasa Version
3.1.0 (70.8101, 0) for Linux, such as the ability to use CJK languages
in folders and captions. Moreover, fonts are often blurry, i e, at the
upper right of the Picasa window, and geotagging doesn't work (I don't
know if this be due to the fact that I'm located in Europe, not North
America). Still worse, not all of the photos in a given folder on my
harddisk are displayed in Picasa. However, the «People» («Faces»)
feature works fine. I really do hope that now that Chrome/Chromium is
up and running in Linux and Mac as well as Windows OS, the great
Picasa for Linux developers who previously worked on this feature can
return to it !...
Henri