Sorry for having been rude, but I really believe you should have understood my normal usage of "reality" from context, and I was annoyed already that you asked me to taboo "exist" which you introduced to the conversation.
Nonetheless, I have made substantial criticisms against your position, which you have not responded to. Whether or not you continue this exchange, you should take them into account as you continue your complaints about MWI advocacy.
Today's post, Science Doesn't Trust Your Rationality was originally published on 14 May 2008. A summary (taken from the LW wiki):
Discuss the post here (rather than in the comments to the original post).
This post is part of the Rerunning the Sequences series, where we'll be going through Eliezer Yudkowsky's old posts in order so that people who are interested can (re-)read and discuss them. The previous post was The Dilemma: Science or Bayes?, and you can use the sequence_reruns tag or rss feed to follow the rest of the series.
Sequence reruns are a community-driven effort. You can participate by re-reading the sequence post, discussing it here, posting the next day's sequence reruns post, or summarizing forthcoming articles on the wiki. Go here for more details, or to have meta discussions about the Rerunning the Sequences series.