given as that blog post juxtaposes the working class to the unwaged i can't help thinking the literalist reading of the former leaves you somewhat arguing at crossed-purposes.* as such, while recession certainly hurts inefficient sectors of the bourgeoisie too (some bourgeois theorists praise this 'creative destruction'), the brunt of it will be borne by the propertyless (i.e. the working class/proletariat/whateve you want to call us), waged or not - insofar as our disorganisation/atomisation permits them to get away with it that is.
* fwiw i think the Tea Break contributors are closer to Dauvé's formulation of proletarian (which quite approximates to your 'excluded') than the productivist 'exploited' position you're attacking. it just so happens most of the contributors work in the public sector and are facing attacks on their conditions (from bosses, state and unions) and so are propagandising in the class struggle as it effects them.




Much energy and effort is put into reading the tea-leaves of ol' father Marx's Capital, but actually applying it to modern reality takes real blood, sweat and tears. Anarchists! One more effort to become an anarchist is required...
Visit the entry 'popular guys' to get the blood circulating.
http://www.principiadialectica.co.uk/blog/