Ahh yes, the usual "after-talk", once the domain is officially sold.
Prior to it, you do not hear a peep. After the sale, everyone was/wanted to offer you 3x your sale price. Because they're big time, and they throw caution to the wind.
C, why did you sell so quickly, you didn't know? I submitted a $48,000 offer, and just realized 3 minutes after you sold it, that my email bounced.

Just my luck.