I'd also like to know this, I currently have a SGS2 and was considering the switch to a windows phone and surface. However, if this could at least do basic editing of office documents and spreadsheets with a decent app I would be ecstatic.
Have just seen the above. I also heard a rumour that office would be coming to android in 2013, do we think there will be any truth to this?
I too was leaning towards a WP8 phone (nokia or htc 8s) paired with a Surface RT but looking on here today im tempted to do a nexus 4 paired with a nexus 10 combo.
The office and editing spreadsheets for work is a must though as i'm a busy body manager and like to work on the move and at home (spreadsheets/word)