Here are links to some friends of mine, which also have a website and/or blog. Most of them blog about technology issues in english, thus might be interesting for you, too.

• Markus Brosch - website and blog, english
• The Blög - blog, english and german mixed
• Holger Jeromin - blog, german
• Tina Kraußer - website and blog, english
• dein-mitbringsel.de - shop, german
• ...more following