As promised, we’ve started development on this feature. No ETA yet, please sign up to our mailing list to be the first to know.

This is not a bug, this is how the software was designed. However, given enough votes, we will consider a change for a future release.

edt: I take back what I said, this is a bug (I mis-read the initial posting). This will be resolved in a future release. We haven’t assigned it to a version number yet.

We are starting to work on address book integration. Calendar integration is as yet not planned. We aren’t comfortable with a google calendar solution, and Apple don’t provide access to the in phone calendar.