I highly recommend the blog of Irving Wladawsky-Berger for his "observations, news and resources on the changing nature of innovation and the future of information technology." If you don't know, he is Vice President of Technical Strategy and Innovation at IBM.
I am particularly fond of a post of his entitled The "Outside-In" Enterprise which describes how technology can alter the balance between what is done inside and what is done outside a corporation. Hint - more can now be done outside corporate boundaries.
The postings on this site are my own and don't necessarily represent IBM's positions, strategies, or opinions.