Hi,
I was wondering if it is possible to turn a card into a comment of another card easily? With all the existing comments and such. And not just link them. I'm currently testing sendboard and would like to add created cards as comments to existing ones.
My workflow relies heavily on commenting cards.
I know about the "e-mail this card", but I am not sure if it can do what I need.
That's basically it, if you're wondering why I rely on comments:
While looking for powerups in trello and support on other sites I noticed that I may use trello a bit differently than others. So here's my workflow and the reason why I reliy on comments so much:
I am basically in charge of client support. I create designs for new clients and make changes for existing clients. Creating a board for each client would be an overkill, since the designs and changes are not that many.
Therefore, I create cards for each client on my board.

That's what it basically looks like. (small example board du to data stuff)
When I'm done with the changes, I move them to the "clients"-list. If I need that card again I simply use the search tool, open the card, comment the changes needed to be done and move the card to the list I need it in. That way, I can delegate work, have an overview on what has been done and give my boss a feedback about "problematic" clients within a few minutes.
I've tried other things to organize my workflow, but this is the easiest for me, especially since I'm managing over 1000 clients.
Some clients need occasional changes and I "log" their requests as comments. This gives me a great overview, since some call and ask about previous changes. Or some reply by phone and I need somewhere to keep track of the changes.
I'm trying out sendboard now, since I hope it would make it easier for me to "log" incomming mails to their corresponding clients. It would be nice though find a way add the emails to the corresponding cards.
I don't mind getting all the mails in one collumn and sorting them by hand, however it'd be nice if there was a way to turn them from a card into a comment.
Why I'm not using a CMS tool? I'd only need a few features of those tools, and therefore they are too expensive for my boss to buy.
Edit: Hit "publish" too early by accident