[QUOTE=FatherGlucose;6249941]Yeah, Had an experience with the GV crossover on my main celly. I usually access it via another cell. This time I pulled it up just to check for any new text messages. Then, next time I was on my FB acct, I saw the profile of a sb I had been texting pop up in the "people you might know. " No other follows in common, so I figured the apps MUST be talking to each other across the phone, and she probably has her # linked to her FB. No harm, no foul, but I just wanted to share so you guys would know the extent of these apps talking to each other, especially on the same device.[/QUOTE]This can work to your advantage, right? Just do it all w / monger information and on your burner. You can get a FB messenger account without having an actual FB page. I find it difficult to set up a monger FB page, it is tough to verify its authenticity, and after a while they just delete the page. I do this also w / Snapchat. I have had my account for a while. Snap looks into your contacts, it will show you someone who has a Snap account, often it will give you more identifying information, such as a partial name.