Any suggestion about how Connect can be used with Projects?

Any suggestion about how Connect can be used with Projects?

Really felt amazing when the first time I tried Connect.

But later I found that the position of Connect is a bit awkward -- As a user of Projects, I find that almost everything Connect can do is also available in Projects and Projects is even better.

Manuals -- Pages (Feature in Projects: Versions)
Forums -- Forums (Feature in Projects: Task association)
etc...

But I do like the feeling of Connect with it's modern UI comparing with Zoho old school style.

Could you please provide some hint about in what scenario and how Connect can be used?