"Eggtown" is a reference to:
Did you know that the baby was Aaron?
How does Kate end up with Aaron? (Unspoiled guesswork, natch)
Biggest issue with Kate's storyline:
I always pictured post-island Kate:
Kate slaps Sawyer because:
Why was Kate so keen on finding out if Miles knew about her past?
How did Kate know she's not pregnant?
Biggest WTF moment:
What was the purpose of Dan and Charlotte's card tricks?
Kate manhandling Miles:
If Miles had been blown up by the grenade...