Singer-songwriter Christina Perri has encouraged fans to check out Gregson's work which has provided him more exposure in the social media realm.

Publishes a bi-weekly newsletter, Signal Fire, filled with essays on life, love, activism, autism, poetry, and all the rest.

[9] Perigee, a division of Penguin Random House, picked up Gregson's "Typewriter series" and published selected poems from it into a compilation called Chasers of the Light in 2014.

[11] On March 28, 2017, Gregson published his third collection of poetry, Wildly into the Dark: Typewriter Poems and the Rattlings of a Curious Mind.

[12] He is also the co-author along with Sarah Linden Gregson in the publication of the Children's book, North Pole Ninjas: Mission: Christmas!, which was published on October 18, 2016.