Using a phone doesn't matter. They knew my handle

Using a phone doesn't matter. They knew my handle bc it was the same on Twitter and one of my co-workers found it bc he was in the other stock play and was following. He's a real piece of work. If you did a Google search of that name or say even your own screen name Google pulls up multiple posts and dates thus showing activity on stock message boards. I just don't need any grief at work that's all and would rather just say I haven't posted on boards in months if ever asked. Hope that makes sense.