I am attempting to do the full switch from iPhoto to Picasa.

Not just having Picasa read my iPhoto library like it does on default. I mean IMPORT everything into Picasa.
Upsides:
- Picasa is free (including future updates).
- Speaking of not free, I didn’t buy the latest iLife so I don’t have geotagging or face recognition, which Picasa does.
- A smaller library. My iPhoto library is 69 GB, Picasa made it 53 GB.
- Way faster than iPhoto.
- Better support with Picasa Web Albums.
- Better Web Albums support = better Android phone support.
Downsides I foresee:
- Picasa for Mac is in beta, a little risky. I will be making backups.
- Less integration into Mac OS X.
- UGLY.
Very littleNo use of Apple’s UI guidelines.

