Every time I see this I think how cool it is. No big deal but I just keep forgetting about it and when I see it done...
Using pocket screws for panel glue-ups.
My buddies cabinet shop rarely has to glue up panels. They mostly buy their doors and use ply otherwise. When they have need for the odd job it is always a hubub. They tried a few different things like this vertical rack made of aluminum slats, etc.
Now, if one side of the panel will be hidden, like a table top, they just run some pocket screws on each side of the glue joint, they clamp the boards lightly down to a work table, run the pocket screws in from each side and they can start using the panel right away.
No biggie, just kinda cool.