Posting for my own reference:

Glimmertrain's Fiction Open - July 15th deadline

Donard Publishing - 20th July deadline

Writer's Digest Writing Competition - 15th May deadline (Schnell! Schnell!)

• Genre Short Story (Mystery, Romance, etc.) (4,000 words maximum.)
• Mainstream/Literary Short Story (4,000 words maximum.)
  
• $15 for the first manuscript; $10 for each additional manuscript submitted in the same online session
  
• Top Award Winners will be notified by mail before October 21, 2006.

I personally think "Inheritance" is the story that's most polished, as far as a quick submission goes. I wouldn't mind submitting "Nightlights" to the literary fiction section, but I have a feeling that I submitted that story once before. Maybe "Ghosts in my Mind" would be a better choice for literary. Hmm.