string ServiceId
Service Service
FriendStatus? Status
string ProfileImageUrl
string Name

XML

<Friends>
    <Count>2</Count>
    <List>
         <Friend>
              <Service>Facebook</Service>
              <ServiceId>656961155</ServiceId>
              <Status>On_Plixi</Status>
          </Friend>
          <Friend>
              <Service>Facebook</Service>
              <ServiceId>757388643</ServiceId>
              <Status>No_Affiliation</Status>
          </Friend>
    </List>
</Friends>

JSON

{
   "Count":2,
   "List":[
      {
         "Service":4,
         "ServiceId":"656961155",
         "Status":1
      },
      {
         "Service":4,
         "ServiceId":"757388643",
         "Status":0
      }
   ]
}