I ocassionally need to use pocket hole screws and the Kreg jig is good for small pieces (like the end of a short 2x4), but simetime (like on Kelsey's table) I need to joing long boards using pockethole screws.   So I found this interesting jig on UTube, built mostly of 3/4" plywood (laminated) and a Kreg mini jig.  

From "ShopBuilt" on Facebook