Disclosure Statement: From time to time, I may have an equity position in a company that is mentioned in this column. Also, vendors occasionally provide mobile and wireless products & services via editorial loan so that I may gain some personal experience with them. However, I am never obligated nor do I guarantee saying positive things about such products or services. I always try to give a fair and honest appraisal of all mobile and wireless products & services that are covered in this web site.