I just cant bring my self to use them. This has lead to a fair bit of miscommunication online and through text. I have a dry sense of humour and often people think I am serious when I am not. Of course that is the point of a dry sense of humour but in the real world people and either can tell your having a laugh or you can see from them that they are taking it seriously and after a bit of fun you can clear things up. But online I fear I have upset a few people and/or given them the wrong impression of me. Especially a disadvantage when internet dating. Has anyone else faced the say problems?