Ingebrigtsen: The End of Gmane?

Exactly. I'll really miss gmane's find-root functionality.

Actually I find gmane's find-root + sensible email-thread GUI the only way to properly read mailing lists.

Mailman for example, even if you chose the "list by thread" option, only shows the thread within the boundary of a month. If the thread passed a month, you're out ot luck :-(