Houston history/architecture:

• Bayou City History
• Houston Architecture Info Forum
• Houston Mod
• Greater Houston Preservation Alliance
• Houstorian
• Houston Arts and Media
• Freedmen's Town Plantlets
• The Heights Life
• Lindale Park
• Glenbrook Valley
• glenbrookvalley.com

People and things arch-ive.org really likes:

• Retro Renovation
• Eastridge Redux
• The Perplexikon
• aynart.com
• Fight stupidization.
• Square Foot Gardening
• Radical Cartography
• Typophile
• Infographic of the Day - Fast Company Design
• Roadfood
• Roadside America
• Wikimapia