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Continue to ChatQuery : How does facebook/google plus save posts? On Facebook and Google Plus you can see the original post, who posted it, when and all of the comments that follow. How do they save the posts, then https://vmapp.org/query/93211/How-Does-Facebook-Google-Plus-Save-Posts-On-Facebook-And-Google-Plus-You-Can-See-The-Original-Post-Who-Posted-It-When-And-All-Of-The-Comments-That-Follow-How-Do-They-Save-The-Posts-Then/