Can I break apart or regroup conversations now in Gmail Labs Beta? I didn't see that broken out in the list of new functionality per se. What I'm trying to accomplish is, say for example, I have 15 messages about a specific Ebay transaction (hypothetically call it "Elvis's laptop").
Since at the end I'll have 10-15 emails (at least) from Ebay, Paypal, buyer questions, shipping confirmations, etc, I'd like a way to bundle these to make the chronology easy to read. Tagging does not seem to work for this situation unless I'm overlooking something obvious.
I use Google Groups and Gmail. Responses to messages sent to Google Groups appear as brand new conversations in Gmail when the group is set up to use a tag in the subject.