Emails: X has begun work on an account handle marketplace for purchasing handles left unused, requesting a flat fee of $50K from potential buyers in some cases (Alex Konrad/Forbes)

Alex Konrad / Forbes:
Emails: X has begun work on an account handle marketplace for purchasing handles left unused, requesting a flat fee of $50K from potential buyers in some cases  —  Rumored to be in the works for the past year, the initiative appears to have begun rolling out recently, with email solicitations being sent to potential buyers.