Hi there Sluglobber.
Unfortunately, and very sadly, Supersprout died last year having been a superb member of this - and other- forums.
She is greatly missed.

To answer your question....I think woodshavings would alter the pH of your soil- it's generally pine( isn't it?? ) which is acidic.
I imagine too that they would not be as free draining as straw.
As you can see- I'm not too sure , although my gut feeling tells me - no.

Anyone else tried woodshavings??

Suprsprout used barley straw if I recall????