Yes, very helpful. Thanks.
I also came across some SPI WizNet Ethernet devices with built-in stack. A bit pricey, but very cool and compact.
And this post:
http://forum.arduino...5&topic=71837.0
EDIT: I just realized you're responsible for my favorite blog! Thanks for sharing all your findings. Incredibly helpful and thorough.
There's an example of networking on the STM32 outside of the Netduino/Arduino arena on Andy's Workshop pages.
Hope this is useful,
Mark