Hello, Changemaker!

Karen Nilsen

Hi I’m Karen. I want to share with you the tactics I’ve used to build digital power and engage a supporter base of millions. Are you ready? Let’s get started!

What’s the Perfect Subject Line Length?

In 2025, more emails are being viewed on iPhones than any other device. The average iPhone affords us a measly 41 characters before subject lines are cropped. That’s roughly seven words. Anything beyond this and you...

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In 2025, more emails are being viewed on iPhones than any other device. The average iPhone affords us a measly 41 characters...

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12 Ways to Maximize Your List Building Strategy

When you hear of organizations that have amassed millions of online supporters, the first question that often comes to mind is: where did they all come from!? (Followed by: can I have some?) Few organizations talk...

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When you hear of organizations that have amassed millions of online supporters, the first question that often comes to mind is: where...

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Don’t Let These ‘Cognitive Biases’ Hurt Your Conversion Rates

Cognitive biases are powerful mental distortions that affect the way we think and behave. They are so powerful that they can lead people to act against their own best interests. If you understand them, you can...

2 minute read

Cognitive biases are powerful mental distortions that affect the way we think and behave. They are so powerful that they can lead...

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Do You Know Why You’re Building an Email List?

Serious question. Success is more than a number. It’s an outcome. An increase in list size isn’t an end-goal; 1,000 inactive contacts are worth less to your cause than one engaged supporter! Your aim...

2 minute read

Serious question. Success is more than a number. It’s an outcome. An increase in list size isn’t an end-goal; 1,000...

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Buttons vs Links: Which Converts More Clicks?

If your action email has one job—to get your supporter to click through to a destination—then what’s the quickest way to get them there? In the history of Animals Australia’s (several thousand) email broadcasts, there’s no...

2 minute read

If your action email has one job—to get your supporter to click through to a destination—then what’s the quickest way to get...

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Has Social Media Dethroned Email?

Is email dead? Here’s what the data says... Some people question the relevance of emails in 2025. They ask, “Can’t we just rely on social media to communicate with supporters?” To which my instinct is to rush...

6 minute read

Is email dead? Here’s what the data says... Some people question the relevance of emails in 2025. They ask, “Can’t we just rely...

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