what does it mean to have a "writer" or be on "hiatus" on twitter?

[x1princess1x]

hi there.. im an anime manga fan
most of the people i follow there are just like me,its either people role playing as anime characters or "otaku"

what i dont get it and some people have "hiatus" written in a bracket in their name
like the name could be "Sofia (hiatus)"
and some people have writers
idont get that either
hi, im 'Sofia's writer'
so can someone explain this to me please?

well maybe i shouldve just asked my friends on twitter lol

plus its kinda stupid that twitter isnt present as a subcategory here when facebook flickr google etc is :/

[Mgel]

i dont know what "writer" is supposed to mean but "hiatus" means that the person is taking a little break from twitter or whatever and therefore isnt online or active at the moment