Here’s two items I meant to post and for some reason did not:

• Sven Gaerner posted a short description of how he migrated his DragonFly system from a hard disk to a SSD.  This may be useful for anyone considering a move.  Decent-sized SSDs are reaching low prices these days.
• Tim Bisson posted an update on his work on TRIM support for DragonFly.  The code is available now if you’re feeling lucky.