How can I send an email with YouNote ?
This functionality is offered by YouNote Full
How can I send a SMS or MMS ?
We don't have access to the modem of the iPhone and no APIs are available for that purpose. But as soon as possible, we'll add this very useful function.
Will I loose all my informations after iPhone restoration ?
No, all informations are stored automatically on your computer before you restore your iPhone/iPod touch.
How accurate is the location of my notes ?
It depends on your device but it's clear that you'll get a more accurate location with the iPhone 3G and 3GS.
What is the purpose of the contacts ?
You can link contacts to a note when they are related to the content like people on a picture (it's easier for you to choose contacts in your address book rather than typing the names). And we have some secret ideas in our mind that we'll implement in the next releases of YouNote.