I am running Google Chrome Version 29.0.1547.76 m (the latest) and am noticing some odd things that work in IE 10.0.9200.16686.
One example relates to when you publish tiles from a tile package that you uploaded. If you view the details of the tiles in IE then it shows you what percentage of the tiles have been published. That information does not appear in Chrome.
Another example is that if you add the tiles to a map in IE (before the complete generation is complete, i.e. quickly) then IE will add it but (obviously) you won't see the tiles. In Chrome you get an error that the layer could not be added to the map.
