I'm interested in opinions about structure charts.
Do you still use them or did you abondon them for some reason? They are old, even so old that they don't work with OOP. But I found them very good for structuring parts that are not so complex, but also not so trivial that you understand the source code for 100% in the first place. It also helped me to improve the temporal and procedural cohesion and thus readability within my OOP-modules (business layer) through changing the code layout.
(I used the concept but not the rigid syntax)