The source is legit. Confirmed by Erik Voorhees on Twitter:

And also by Charlie Shrem which was also retweeted by Jeff Garzik: ~~~ embed:928308435338387461 twitter metadata:QENoYXJsaWVTaHJlbXx8aHR0cHM6Ly90d2l0dGVyLmNvbS9AQ2hhcmxpZVNocmVtL3N0YXR1cy85MjgzMDg0MzUzMzgzODc0NjF8 ~~~

NO2X, No Hard Fork! Huge news!