This is a interesting idea but wouldn't exactly promote the server in the most positive way and may bring more problems to the servers such as perverts and child molesters as the majority of the community is around the ages 9-15. No Support
I understand what your saying but it's not like it's anything real like your not going to send a relation ship status or accept one from someone you don't know. Not really sure how it will bring perverts when it's nothing serious also it's not going to bring child molesters, it's simply just for fun.
Mineverse is a well known server, and kids these days are very gullible and have access to hundreds of ways to communicate, at some point their gonna wanna meet up with their believed to be 12 year old friend and get kid napped.
Well it could increase the rate and that would give mineverse a nasty reputation if theres proof of it happening on MV