They are hugely popular, often anonymous, and they cannot be wished away. Blog search engine Technorati is currently tracking more than 100m blogs - corporate and private - around the world.

The ability for readers to leave comments in an interactive format is an important part of many blogs and it gives writers the opportunity to influence sizeable audiences, notes the latest issue of eLaw & Management. However it has also led to a rush of litigation. This is one of a varied menu of IT law reports featured in the latest issue of our weekly companion product. The popular newsletter - delivered every Wednesday morning - provides subscribers with an overview of global developments in electronic law and technology risk. REGISTER NOW for a free two-week trial subscription to our eLaw & Management news service.