Xbox One not backwards compatible with 360 discs/XBLA purchases; Gamerscore does transferBy J. Mallory, 05.21.2013
Windows 8 built-in games now called Xbox Windows, Microsoft's naming synergy continuesBy M. Gorman, 08.07.2012
Xbox Live users report Gamerscores dropping to zero, MS aware of the issue [Update: potential fixes]By J. Fletcher, 03.13.2012
Achievement policy changing for XBLA titles, raising Gamerscore allotment [update: confirmed]By A. Sliwinski, 03.12.2012
Windows Phone 7 Achievements to feature up to 200 Gamerscore points per gameBy G. McElroy, 03.10.2010