Table 2. Roles of the Respondents
Role
             Frequency (%
             of 
             total
             respondents) 
                             Example of
                             activities 
 FACILITATOR
             n=85 (52.5%) 
                             peer discussion
                             participant,
                             mediator 
 MANAGER 
             n=141 (87.0%) 
                             administrator,
                             archivist,
                             deleting/adding
                             subscribers, dealing
                             with bounced
                             messages 
 FILTER 
             n=55 (34.0%) 
                             deciding upon
                             on-topic posts;
                             increasing
                             signal/noise ratio;
                             rejects libelous
                             posts; may reject
                             jokes 
 EXPERT 
             n=53 (32.7%) 
                             compiling or
                             answering Frequently
                             Asked Questions;
                             expert in the list's
                             topic 
 EDITOR 
             n=23 (14.2%) 
                             text editor, digest
                             posts, formats
                             posts, may correct
                             spelling, grammar,
                             newsletter editor 
 DISCUSSION
 LEADER 
             n=54 (33.3%) 
                             poses questions or
                             otherwise promotes
                             discussion, keeps
                             discussion "on
                             track" 
 MARKETER 

             n=59 (36.4%) 
                             promotes/explains
                             list to potential
                             subscribers or
                             promotes sponsor of
                             list 
 HELPER 
             n=70 (43.2%) 
                             helps people with
                             needs in the list's
                             focus area-more
                             general than expert 
 FIREFIGHTER
             n=74 (45.7%) 
                             douses or rejects
                             "flames" or protests
                             ad hominem attacks 

Радикален и рационален как квадратный корень из единицы.