Online discussion has many facets; you need to cover them all

Online discussion takes place across many different types of sites, from forums to micro-blogs like Twitter to social networking sites like Orkut and Facebook. Which type is most important to you depends on your brand. Review sites, for example, are very important to consumer electronics brands, but much less so to pharmaceutical companies.

Your key requirement is to capture all discussion about your brand consistently, regardless of its location. A secondary requirement is that you can segregate consumer conversations from those of professionals or semi-professionals (this is often an issue with blogs).

The types of site we cover change all the time, but the key ones are: