For CCI Admin.: How members are liking their own posts?

Dear Admin.,

For the past few months i'm seeing that many members have received likes on their replies from their own account, i.e. self liking. How is it possible? Is it some technical error or made possible otherwise?

Example:

More such instances can be seen from the attached file as well.

So, kindly look into the matter and please reply on this issue.

Further, i would like to clarify that i've nothing against this member whose profile has been used as an example and neither i've any intention to bring any disrepute to him whatsoever. Actually, have seen this happening in many profiles of late but don't remember their names. Had to mention one as an example to raise the query. So, used this. If any unintentional inconvenience is caused to the member, i regret that beforehand.