Project management and how we use Trello at CPUsage
cpusage.com
cpusage.com
e.g.
A shared task list can correspond to a Trello board.
Each task has a status field that can have multiple values (Pending, In Development, Done, In Test, In Beta, In Prod etc). If the list can be grouped by this status field, we have Trello "lists"
Cards are the tasks themselves.
Even Outlook + Sharepoint task list can do this.