1. A method to expand a website, the method comprising: receiving a filter set comprising a plurality of filters for a website, wherein the filters are associated with a plurality of online messages such that a first online message may be tagged with a first filter to describe the first online message; receiving a user input corresponding to a second filter from a first user; determining, by a computer, a reputation associated with the first user; and adding, if the reputation associated with the first user is high, the second filter to the filter set for the website such that a second online message may be tagged with the second filter to describe the second online message.
1. A method to expand a website, the method comprising: receiving a filter set comprising a plurality of filters for a website, wherein the filters are associated with a plurality of online messages such that a first online message may be tagged with a first filter to describe the first online message; receiving a user input corresponding to a second filter from a first user; determining, by a computer, a reputation associated with the first user; and adding, if the reputation associated with the first user is high, the second filter to the filter set for the website such that a second online message may be tagged with the second filter to describe the second online message. 7. The method as set forth in claim 1 , further comprising: hosting a chat session on the website, wherein only users of a high reputation may be participants to the chat session.