Enabling employees to work with greater agility and with better collaboration tools is a huge theme I'm seeing these days. Many companies are jumping on the Enterprise 2.0 bandwagon, which is taking Web 2.0 and social computing tools and putting them inside of large companies. What do those tools look like? In short, they include search, wikis, blogs, experise location, RSS feeds, shared calendars, and real-time communication.
MOSS 2007 hits on all of these (with RTC driven in conjunction with Office Communications Server). I've seen a huge uptake in MOSS 2007 for enabling Enterprise 2.0.
According to this Information Week article (http://www.informationweek.com/news/showArticle.jhtml?articleID=199905440), 45% of companies have workers blogging, 43% use RSS feeds, and 35% of companies have employees using wikis.
How does your company compare?