This article explains it all.
See: Clear Facebook Activity Log
See: How to view your blocked list on facebook | View Blocked Facebook Friend List
2. If you poke someone, not in your Facebook friends network and they poke back. You can view their profile even if your not their friend!
3. A poke is when you allow someone to see your Facebook profile for 3 days, so they can know who you are and hopefully add you as a friend.
Facebook Poke – Tips & Warnings: Any Facebook friends of yours, any friends of friends and anyone who is in your Facebook cycle can poke you.
See: How to find and use Facebook activity log | How do I find and use my Facebook activity log?
The same guidelines are applicable to individuals that you have the ability to poke. Cancelling a poke from notification will permanently dismiss poke.
Note: Facebook keeps no long-term record of the pokes that you have gotten.
Where to check How Many Pokes You’ve Received
You can see how many pokes you’ve sent on your Facebook pokes page. It will begin showing your pokes activity with a friend after you’ve poked them more than once. If you’re having trouble finding your pokes page, visit this URL address https://facebook.com/pokes in your browser.
Using the above link, you’ll be able to see all the persons who have poked you on Facebook.
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