I end up hoarding bookmarks when I find a site I know could possibly be useful to me down the road… The same as fonts and various other website & graphic knick-knacks. Hopefully you’ll find something useful!

Blogging

• 10 Ways to Customize and Personalize Your WordPress Blog
• 9 Proven Tips For Creating an Extraordinarily Successful Blog (Lady Gaga Edition)
• Blog Like a Pro With 100 Tips

CSS

• CSS Templates
• CSS Templates & Layouts
• Rounded-Corner Box Generator
• Typography Scales
  Get a feel for font sizes and positions.

Fonts

• 1001 Fonts
• 35 High-Quality Free Fonts for Your Designs
• DaFont
• Font Browser
  This flash application will allow to quickly preview the fonts active on your system.
• Font Cubes
• Font Squirrel
  100% Free for Commercial Use
• Fonts 101
• Fonts2U
• FontSpace
• Google Web Fonts
• Identifont
  Identify fonts according appearance, name, similarity, pictures, or designer/publisher.
• Urban Fonts
• What The Font!
  Submit an image to WhatTheFont to find the closest matches in the MyFonts database.

General Resources

• Color Scheme Designer
• In-N-Out Secret Menu
• Smashing Magazine
• Web Safe Color Hexagon

Wordress

• 15 Best WordPress Plugins to Use in 2011
• Site5
  High Quality Premium & Free WordPress Themes
• The Beginner's Guide to Tricking Out Your WordPress Blog