(Don't worry… it's a good thing!)
In case you're not familiar with the term, segmentation simply means you've virtually raised your hand and told me you're interested (or not interested) in a specific topic or series of emails.
And now that I know what you like (or don't like), I'll continue to give you more (or less) information on that topic.
Either way, thanks for letting me know!
Cheers,
– David