After all, marketing Xbox Live is part of his job description. What is surprising is his promise that Microsoft is going after mobile gaming in a big way, pushing developers to take advantage of Xbox Liveâs servers to build cross-platform games with asynchronous multiplayer elements and cloud storage.
Less common causes. Less commonly, tongue pain may be caused by: 1  a viral infection â such as an infection by viruses that cause hand, foot and mouth disease or cold sores.  vitamin deficiencies and anaemia â a sore tongue can sometimes be a symptom of iron deficiency anaemia and vitamin B12 or folate deficiency anaemia.
One cause of a burning tongue could be a condition called Glottis, which does not affect the lips or any other part of the mouth other than the tongue. The condition results in an inflamed, painful and swollen tongue and can involve a burning sensation. With Glottis your tongue may also be smooth and tender, and you may experience problems with chewing and swallowing. The color of your tongue with this condition will generally be dark or bright red or pale. The painful burning and swelling of Glottis can have many causes in itself, among them being such conditions as stress, anxiety and depression, leukemia, hormonal changes, as well as specific tongue cancer.