What is the most logical next event?

How to respond when someone wishes you happy birthday
Post one thank you message.
If you use social media frequently, you might get birthday wishes from acquaintances, old friends, and people you don't even remember. Even your friends are probably not waiting anxiously to receive a personalized response.
One message to your wall thanking everyone for the birthday wishes is common practice, and unlikely to offend anyone. Here are some example responses : Thank you everyone for the birthday wishes! I'm having a great time! One man.