We have good reason to believe USCIS sometimes Googles our O-1 applicants. While you are going through this process you should be aware of your web presence. We strongly advise discussing this with our attorney, Jane Orgel, who can look at your web presence, and advise you of any pitfalls with immigration.
In addition, you should look to using the web to your advantage. Be sure to create and promote your own website and even consider writing articles for a blog. Keep track of your hits and if you do well, we may even be able to use this as evidence.
Try to get reviews, interviews or profiles on major websites, and encourage your followers to read them.
Also be wary of your professional presence on Twitter, Facebook, Instagram, et al. Immigration may check up on you on social media as well.