Just wanted to chime in and say hi. I'm a newcomer so not much advice. Just to say I feel I am in a similar situation to you, where wife is separated, no kids or anything to really tie us together, so communication is very limited. I understand when you say you are envious of the other threads where it seems like they have something going on each day.
I like how you sum it up though, when you get to the end it's the same situation we are in. So just need to move forward!
If you are still wanting to start to reconcile that move from your wife must feel somewhat good. I know it would for me! I agree with LH19, certainly need to take it slow and make sure you know what your boundaries are and stick to them. I've read through your last thread and it seems she has done this in the past only to leave again.