No, you've interpreted it in a wrong way, you should instead say that Bitcointalk community WILL NOT FORGET the contribution which o_e_l_e_o made to this community. Trust me Bitcointalk community miss Leo so much that we won't forget him anytime. He's a legend and he has made his place in our hearts, so no matter whoever hates him, we will always respect him, and wish him a happy life.
"The contribution" o_e_l_e_o made to the Bitcointalk community was a lie that caused people to lose their Bitcoins and data to Chipmixer. Why would you respect that?