I am excited about this feature and cant wait to get my hands on it.

I am interested to know if this update will allow for project to project dependencies and as mike king has identified the ability to have milestones within projects linked?

If not this would be excellent.

like the below I would really benefit from the ability to link (dependencies) milestones across different projects - for instance I have an interior designer who makes up part of multiple projects, if her work is brought forward or shifted out on project A it would be great if it had dependencies in other projects (B,C,D,E,F, etc) automatically altering the deliverable dates on other projects - this would avoid multiple rescheduling and automate the work flow for individuals tasks.

yes, this would be great!

Definitely agree with this, especially for the PPM side of PPM roadmap. :) Dependent projects and even milestone dependencies between projects would be a big advantage. Resource scheduling and project delays, impact subsequent projects if they could be linked and dependent, which is very common in my world, I suspect others' as well.

This would be a very important and attractive feature for us too

I'm desperate for this feature. One thing I really need to be able to show for my executive audience is how projects are related to each other. They need to understand that there are dependencies between the success completion of another project. I would go so far as to even suggest that they I would like to be able show how one project is dependent on a milestone of another project--not necessarily completion of the entire project itself.