If you go to the Bioware Social Network and click Projects they're all in there.
http://social.bioware.com/browse_bw_projects.php
Thats the homepage.
http://social.bioware.com/project/469/
Thats the Respec mod. The Dex hotfix is sortof part of an external site called The Missing Manual.
Agreed, Shapeshifting was laughable when i actually came to using it. Then the forms in the Fade just put it down so badly, even as a little section the forms had some variety, could be changed to at will quite easily and offered some useful spells/skills.
However on that note i remember briefly looking at a mod in that Projects section that added another line to the Shapeshifter Specialization that allowed you to transform into a Drake with a few skills.
Edit: Not quite what i saw before but this may interesting you:
http://social.bioware.com/project/818/