• 365 Awesome Designers
• Behance
• Dribbble
• ESD Portfolios
• NOTCOT: Design Projects

SPECIFIC:

• Book Cover Archive
• Packaging of the World
• Really Good Emails
• Typo/graphic posters
• Very Nice Sites
• Vintage Commercial Art
• Vintage Posters

RANDOM STUFF:

• Architecture
• Blog about Art History
• Blog about Textile Art
• Blog by a design entusiast
• Blog sorted by colors
• Etsy If You're Nasty