I believe it has already been confirmed that Steam Workshop integration will be included. Check out the dev streams.

One question that still needs to be answered is: Will Steam's Workshop support 64 bit games? It has been stated in the past that one of the Workshop functions is to automatically collect crash information and send it to the game creator but the function is 32 bit only, and cannot support 64 bit games. If this is true (or still true) then one of the very important advantages of Stardock games is negated -- quality support for their products. This problem, if true, can only be solved by Steam.

This question needs to be addressed by, and assurances come from, Stardock upper management. (Sorry to be such a stickler about this. but that is the only level that would have the answers for this issue.)

Yes, I did read your reply, and I agree with you, I jumped in here because if Steam Workshop won't support 64 bit games as completely as it does 32 bit games, then we need Stardock to really get on Valve's backs about it. If Workshop won't support debugging crashes of 64 bit games, how can we expect it to support anything else about 64 bit games. It is the crashes that hurt in spite of what ever else it supports. No crash support means no way to diagnose errors, making any other support useless.

Perhaps. In fact, now that you mention the difference, I think so.