Re: Contact cards
I have facebook, gmail, hotmail and exchange/outlook accounts on mine and have no problems. Editing the contacts is easier because they're cloud based. If there is a limitation in editing those contacts it's not the fault of the phone but the cloud provider. The gmail tools for editing are pretty decent and support import and export to csv for more complicated edits or transfer between systems. I've never noticed a problem with editing contacts via outlook and owa is pretty decent.