How about you guys, what makes you hide your bets and/or what makes you show it to the World?
I'm just a small bettor who usually follow the odds, so I don't see any urgency for me to hide my bets and identity, beside its just a username which still makes me private gambler. If you value your strategy or what, its ok to hide your bets if that makes you more comfortable but some site don't have this kind of feature I guess, that's why many are still showing their names and it is still fine with them.
I have seen majority of people hide their usernames when they are on high rollers
They do it on purpose, as they don’t want any other members know that they are winning or losing big.
I have also seen that this happens majorly in the site which have chatrooms to interact.
Many people also hide their username, as in this way they can be saved from passive begging in inboxes.
I am not a high roller , so therefore for there is no need to make my name private and bet.