I am new to Etsy. I was wondering if someone featured me in a treasury, would I be notified? How would I know? Do you usually notify the shops that you featured their products in your treasury?
Some will notify you and others will leave you to discover it through your Activity Feed. You can also type your shop name into the Treasury page: http://www.etsy.com/treasury/?ref=fp_nav_treasury to find any treasuries you've been included in.
I usually tell people but then I don't really create a lot. Some people that are in a lot of treasuries don't like to be notified.