[cjhopman]

Yeah, that seemed unexpectedly flippant/dismissive. But a couple things:

1. If you look at the docs, that's from Exhibit 44 which indicates that it's actually an excerpt from a messenger discussion, not email 2. Twitter had previously blocked both Instagram and Tumblr in the same way 3. Facebook had previously blocked Twitter in the same way 4. In some of the other docs here, you can see that there was much more discussion about what their policy should be around reciprocity and apps competing with facebook's features 5. The first line of that indicates that there was likely discussion/planning about this before that conversation