It should be
- gorgeous looking
- absolutely secure
- handle huge amount of data (no you perverts .. not my fuck buddy lists but photos)
- should run offline and online
After that we start a little project group which work in our free time. Cerapho and Me participate in that group among six others. Most of them are "product manager" which specify the features for the product ;-) ... it is so funny.
Anyway, maybe I can present you some screenshots soon