The most important slide for me says:
s.decode(encoding)
* <type 'str'> to <type 'unicode'>
u.encode(encoding)
* <type 'unicode'> to <type 'str'>
s.decode(encoding)
* <type 'str'> to <type 'unicode'>
u.encode(encoding)
* <type 'unicode'> to <type 'str'>
Right, but what about the experiences that Mozilla chooses to default for users like switching to Yahoo and making that the default upon ...