To be fair, our definition isn't necessarily
the definition either. And there are degrees of "enterpriseyness*. We, at Fogbeam, try to distinguish products by really emphasizing the integration aspect. But a tool without all those features could absolutely still be a useful tool, depending on the situation.
We're angling towards really large organizations with our offering - the kinds of companies that are using BPM / Workflow engines, a SOA architecture, LDAP/AD, etc. But many firms, especially smaller ones, might not want or need those integrations.