Some references:
http://www.letusreason.org/Curren31.htm (Mike Oppenheimer, Part 1 of 3)
http://www.letusreason.org/Current34.htm (Mike Oppenheimer, Part 2 of 3)
http://www.letusreason.org/Curren35.htm (Mike Oppenheimer, Part 3 of 3)
http://www.tentmaker.org/articles/universal_salvation_roman_catholic.html.
http://www.tentmaker.org/articles/universalism-refuted.htm.
Rob Bell's "Love Wins" universalism (post mortem):
Dallas Willard quotes:
“Now, I believe that everyone who deserves to be saved will be saved no matter where they are or what they do.”
"(God) is open and in touch with everyone in the world, and for all who seek them with all of their heart—and that is defined in terms of coming to love Him, and not just have the right beliefs about Him—but coming to love Him, and loving their neighbor as themselves."
"I am not going to stand in the way of anyone whom God wants to save. I am not going to say ‘he can’t save them.’ I am happy for God to save anyone he wants in any way he can. It is possible for someone who does not know Jesus to be saved."
Todd Friel of Wretched Radio on William P. Young, author of the "Shack", a universalist: