If you say "that group selection is possible",

I do not. That would be a bizarre position to take (or assume, for that matter). I elsewhere indicated my appreciation for your post on the subject, with particular emphasis on an example you gave where group selection does apply. My support does not extend to the position your comment here conveys and I instead (obviously) repeat Eliezer's objection.

(Equally obviously there is nothing to be gained by continuing this conversation. It is based on nothing more than what meaning some unimportant comments convey and whether or not people have cause to accede to your demand (implied request?) to up-vote Tim.)