How does one do this - subscribed thread moving / deleting

Say that you wanted to take all subscribed threads in a specific forum and unsubscribe or move them into a folder. Example: all subs in B&W photo sharing, moved into a BW folder.

When you use the Subscriptions option, you retrieve all your subs but there is no way to pull out subs only within a specific forum(s).

If you use the normal board-wide search, you can retrieve all threads you have posted in within a specific forum, but there is no check box to check so you can perform a specific action such as move or unsubscribe.

Did I overlook something?

Does no reply mean there is no way?

You can go to User CP, click 'View all Subscribed Threads', check the checkboxes (at the right of ech thread) of the threads you want to move/delete and then, in the drop-down box at the bottom right select the action you want:
Move to folder...
Delete Subscription
or the other options to Update Subscription Type

I think there is no way to select automatically all the threads in a section before you create manually a common folder for them.
I hope this helps.