Online prompts:
You can either participate online at these sites or use the prompts privately. Either way, it's fun to read what others do with them.I dare you.
red Ravine
Six Sentences
Thinking Ten
An opportunity of a slightly different kind exists at a handful of stones and at a river of stones
Poetic Asides with Robert Lee Brewer includes regular prompts amongst other interesting posts.
Journalling:
Writing Through Life
Journalling Through Life Ezine
The Magic of Morning Pages (An article by Fiona Robyn)
Teatime, a meditation and five questions for your journal writing (A post at The Warm Milk Journal.
Also look at 'Related Posts' below the post and 'Categories' on the right).
General help:
PoeWar: Writing Career Center
Writer's Digest
There Are No Rules
Writer Beware!
At Last! Writer Beware Blogs!
Planting Seeds: Articles
Fairfield Writers Group-Queensland
Specific interest:
Miss Snark, the literary agent
QuickMuse
HOKKU
HOKKU INN
Marketing and Self-promotion:
The Writer's Guide to Twitter
Online Writers' Communities:
Haiku on Friday (facebook)
Tanka on Tuesday (facebook)
Writing Our Way Home