[TickleSteve]

...and another:

Use of whitespace (vertical and horizontal) to group and associate code with related parts.

Its a trick borrowed from graphic design, but negative-space works really nicely.

[criddell]

I've come to appreciate this as well and it's what has driven me to prefer spaces over tabs.

[phaed]

Sounds like you need to split your methods/files into smaller single-purpose chunks.

[TickleSteve]

no... nothing to do with that...

This is about visually grouping related things together, not decomposition of functions.