what is a blog?

a blog is a personal opinion or comment on a particular comment or issue idea ect.

what is web 2.0?

it is a new catch phrase that can mean different things to different people .in essence web 2.0 means evolution ; it describes the way in which the internet is growing from its initial incarnation as a largely passive expercience, into a much ore interactive medium that can be contributed to easily and harnessed by its users .

what is social networking?

my opinion is that it is where a society of people with a whole lot of time on there hand or they either are afraid to venture the real word that they will have to face reality and do not have the confidence to face reality so they all get to gether over the internet in chat rooms and bloggs like this blogg im posting and share opinions and ideas on particular issues or events ect.