Keep track of read content (by date ala EzBoard, or individually?)
Categorized subthreads, and multiple categories per post/crossposting (solves the thread drift problem). Category could possibly be the average (?) of the categories of each post in the thread (requires some user discretion at setting category as they post).
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Keep track of read content (by date ala EzBoard, or individually?)
Categorized subthreads, and multiple categories per post/crossposting (solves the thread drift problem). Category could possibly be the average (?) of the categories of each post in the thread (requires some user discretion at setting category as they post).