Now, I'm not a lawyer. I do happen to come from a family of lawyers, but that's not really here nor there for this discussion. The group where I work in IBM's Information Mangement has just produced a pretty cool part of the eDiscovery puzzle. It's called eDiscovery Analyzer. As you can see in the announcement letter, it works in conjunction with other IBM products to analyze email content in a repository.
The cool part is what's under the hood here. Based on the open, unstructured information management architecture-based search and text analytics (known as UIMA to those who know and love it), this product processes the text inside as well as the associated information about all the emails. This processing in turn allows a legal email analyzer person to work with and filter based on extracted entities from the email, such as people and company names, and stuff like sender, recipient and date. Combine that with powerful free-text search and you really have some amazing capability to categorize, gather, flag... this really helps a legal staff when they're asked to provide exactly what's needed and no more.
Now... what if you had this kind of capability on other information besides legal email repositories in your enterprise. What would you do with it? What other business problems could this kind of technology solve for you?