Here's a good tip for those who leave comments on an old post from a Blogger blog: now you can get email notifications if someone posts a new comment. Just check "Email follow-up comments to my Google account address".
Blogger also provides feeds for each post's comments, but not many people use feed readers and those who use one don't want to increase the number of subscriptions with "weird" feeds that are useful for a limited time.
Google’s Steely Foe in Europe
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