Sometimes I'm asked to answer the same question as a stockbroker; people call and ask, "How's the (ECM) market?"
No one is actually looking for scientific data, they just want to know I'm hearing. I talk to a few hundred ECM professionals each week, so it's fair to say my ear is pretty close to the ground, in the USA, anyway.
And what I'm observing is that companies are re-thinking their ECM strategies for a number of reasons: Regulatory (FDA, ISA, SOX etc...), Business/IT Strategy (SOA, SaaS, Enterprise 2.0), Storage (Scanning, Archiving and Access), Cost, Ease of Use, and the availability of newer technologies ( SharePoint, Alfresco).
The (ECM) market, as a whole, seems to be growing, but the old mainstays (DOCUMENTUM, FileNet, OpenText) are no longer the default response.
Does this mean that Documentum is losing market-share? someone recently asked. It's hard to answer that question without any real statistics on hand.
We do know that EMC is enjoying record revenue growth, but what about Documentum? EMC's report doesn't reveal product-specific statistics.