David,

I continually read to keep up on the changes that occur in technology. Unfortunately I don't see what you see. Most of the NoSQL DBMS's at this time appear to be niche systems answering very specific needs, not the needs in general when it comes to mainstream computing.

Also, until general LOB commercial applications begin using these DBMS's successfully, I don't see many business moving towards them either. Until that happens I will continue to support my organization the best way I can, which is making the best use of the tools I have at hand.