Personal Information Managers
4.2
3.8
3.5
3.3
4.3
4.5
4.0
2.8
3.6
3.7
3.4
3.1
4.7
4.8
4.1
2.9
4.6
3.9
4.4
2.5
3.0
2.2
3.2
5.0
