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!

Articulate Your ‘Theory of Change’

You might know definitively that your call-to-action (CTA) is the single-most strategic thing your supporters can do today to help your cause. But don’t expect anyone to take your word for it. Make the effort to...

4 minute read

You might know definitively that your call-to-action (CTA) is the single-most strategic thing your supporters can do today to help your cause...

Learn more
Keep reading
What’s the Perfect Subject Line Length?

In 2026, 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...

Quick Quick read

In 2026, more emails are being viewed on iPhones than any other device. The average iPhone affords us a measly 41 characters...

Keep reading
Learn more
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...

Keep reading
Learn more
This Is What Happens When You Address Your Reader as a ‘Group’

SPOILER: it’s not good. Sure—you know you’re writing an email to 5,000 people. But your task is to make your reader feel like you’re writing only to them. When ‘broadcasting’ language slips into our writing,...

4 minute read

SPOILER: it’s not good. Sure—you know you’re writing an email to 5,000 people. But your task is to make your reader feel like...

Find out more
Read this
Why We Need to Stop Thinking about Email as a ‘Broadcast’ Medium

Think of a radio tower. Broadcast signals beaming far and wide. Most people think about email broadcasts this way. Please don’t think about email broadcasts this way. Broadcast communication is, by default, impersonal. Because...

2 minute read

Think of a radio tower. Broadcast signals beaming far and wide. Most people think about email broadcasts this way. Please don’t think...

Read this
Read this
11 Tips That Will Help You Write Better Subject Lines

Don’t undercut a great email by hiding it behind a poor subject line. These few words have the power to make or break your broadcast. Inboxes are generally cluttered, un-fun places. You can either...

3 minute read

Don’t undercut a great email by hiding it behind a poor subject line. These few words have the power to make or...

Keep reading
Find out more