What are some Facebook contact integration alternatives?
First, in the Facebook app, go to settings -> Sync Contacts -> check either Sync all or Sync with existing contacts.  Then in the contacts app, go to Display options and find your Facebook account in the list, then check All contacts.  They should show up in your contact list then.  To join them with existing google contacts, go into one of the contacts, edit it, hit menu and select Join, then find the other contact and select it.