Reading: Lister p. 22 summary

Registrational interactivity is an evolutional step which allows information to be constantly reworked and updated. It can be argued that this makes it more relevant and trustworthy than one persons single opinion written in a book, which would have to be taken as gospel. It allows for constant anonymous improvement. However, because this is anonymous it has to be understood that the opinions and information put forward might not always be correct (e.g. wikipedia).