Following Microsoft’s congratulations to Sony on the PS4’s North American launch last week, the official PlayStation account has reciprocated with congratulations of its own:
A few Sony execs have also tweeted personal congratulations:
@yosp: Congratulations @XboxP3 @MrPhilHarrison @majornelson @albertpenello on the global launch of Xbox One! 😀 @amboyes
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@amboyes: Hey @majornelson @MrPhilHarrison @albertpenello @XboxP3 – Congrats on YOUR launch, guys! See you at E3!!!
@amboyes: @majornelson @MrPhilHarrison @albertpenello @XboxP3 can’t forget @iocat @thevowel @mattbooty and many more!
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@shahidkamal: Congratulations to Microsoft and all my friends there on the launch of your console.
Official Source: http://www.ign.com/articles/2013/11/22/sony-congratulates-microsoft-on-xbox-one-launch?utm_campaign=ign+main+twitter&utm_source=twitter&utm_medium=social