Contract Management on SharePoint

I ran into (and around) Dolphin Software this morning.  Dolphin software provides a seemingly very complete Contract Management solution on top of the SharePoint Server 2007 application platform. 

Capabilities include leveraging SharePoint’s workflow support, the ability to create workgroups and contract-specific collaboration sites quickly, some reporting and KPI capabilities, etc., in order to accelerate the ‘quote-to-cash’ business process.

Here are some interesting articles in support of Dolphin Software. 

What do you think about them?  Are they taking the right approach to integrating with SharePoint?  It seems to me that they are, but I’m just starting to learn about them.