i have my contacts. what could i want to do with them?

1) schedule a meeting in the calendar with them
2) schedule a task in tasks for them
3) drive to their location
4) email them
5) call them
6) sms them

so i should be able to, in calendar, say ok, i want a meeting - i can then type it in ad hoc or select from contacts. if i select from contacts, auto full in the details of who the meeting is with and where it is.

i should also be able to - from either contacts or calendar- say "drive to this location" and have it open up maps and do it. (this is when the maps gets turn by turn eventually...)

i should be able to look at the appointment or task in the calendar and be able to open the contact (and the full contact, not some mickey mouse only show phone number or some such nonsense as happens currently with the call log) - its simple, just pass the id of the contact to the existing contact management app. (why do people make new interfaces that arent as good as ones that are already there??)