After the release of version 1.1 of official TapYourFriends, in these days was presented to desktop version also available directly to this page. The version for desktop PCs, in addition to all the functions already present on iPhone / iPod Touch, offers the opportunity to upload photos directly from your computer. On further development of this project made in Italy, Andrea tells us (a developer):

We are already working on a native application to be distributed later on iTunes where you upload photos directly from iPhone and new functions, the date scheduled for release in autumn. I remember that the application TapYourFriends is also available on Apple, in the category WebApps.