marid-5----Page:10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
„Me too“-derivatives
The unpleasant side effect:
Lots of „derivatives“
Very little technical differences
…but big marketing hype
US press notices US-made derivatives only, e.g. SPF and MS CallerID but ignores the original
PPT Version