A pretty good list of some Design and Development feeds.

About Web Design/HTML
http://z.about.com/6/g/webdesign/b/rss2.xml

Authentic Boredom
http://www.cameronmoll.com/index.xml

Blogging Web 2.0
http://web20.weblogsinc.com/rss.xml

centricle
http://centricle.com/rss/

CSS Beauty News Feed
http://www.cssbeauty.com/rss/news/

CSS Vault Gallery
http://cssvault.com/gallery.xml

css Zen Garden
http://www.csszengarden.com/zengarden.xml

Dave Shea's mezzoblue
http://www.mezzoblue.com/rss/index.xml

Dev Articles
http://www.devarticles.com/index2.php?option=mos_rss&no_html=1

I'm the Boss of Me
http://dawnsbrain.com/thebossofme/?feed=rss2

ILoveJackDaniels.com
http://www.ilovejackdaniels.com/feeds/rss/noblog/

Jeffrey Zeldman Presents: The Daily Report
http://www.zeldman.com/feed/zeldman.xml

LevelTen In-Site
http://www.leveltendesign.com/blog/?feed=rss2

ProgrammableWeb API Feed
http://feeds.feedburner.com/programmableweb/apis

Raytech Animation Inc.
http://www.raytechanimation.com/backend.php

TechCrunch
http://feeds.feedburner.com/Techcrunch

webgraphics
http://feeds.feedburner.com/wg