PS- sounds like the lady was at least nice about terminating it, and your response was a good one. At this point I would not contact her again, but who knows, you may hear from her down the road.
Regarding the dating advice, I totally agree with the comments you read that you shouldn't get into protracted email convo's before meeting. One thing I've learned is that you get to know someone better during 5 minutes in person than in days' worth of emails. After you've met then it's fine to email/ text to your heart's delight, but face-to-face is the only way to determine if the chemistry is there first.
Interesting baby step development with W, maybe the dating should be postponed a bit?
