This is a recommended writers group:
The International Writers’ Group (IWG) is for anyone anywhere in the world, writing in English. IWG also actively encourages non-native writers to be part of the community. This is an open democratic community for writers and readers where sharing, support and discussion are welcome. Join and participate as much or as little as you want.
The International Writers Group is a Google+ community, which means you need a free Google+ account.
Fragmentary writing will be part of the discussion among other styles in this group.