Regardless of what sold, and its ideal is to achieve some kind of dependence of their users, so that long-term stability can sell things - "to achieve sustainable development." In most areas, now have competition, then you can not afford to let the user change, you have created something you can not be replaced. For example, now known as IPTV network TV or radio and television to do a very difficult subject, make it clear there is a momentum for the fall. In the past, the age of one network in Taiwan, the program source and transmission means are bound together. You want to watch TV, you have to own a home TV connected the tail to the wall, even into the cable TV network to go inside. Network separation really engage in after them, it might not be. Cable TV transmission network is one of the means, and completely replaced by other means may be lost. Although the vast majority of people still are now accustomed to watching television in the front of the TV, but mean to grab the bowl of rice to eat for telecom operators, this problem is easily solved - do not put forward a set-top box the telephone line connected to the do with the TV.
Google has not specified what went wrong, but Google Apps Help Forum statement on the view, the most directly affected by the safety of users switch to Gmail version, all incoming data will be encrypted host users. Another alternative is to suspend the account, and then re-start, while back to no encryption version, but this method may not be applicable to all accounts. Life history, in the end and the beginning of each stage, they usually have a ceremony. Such as graduation, adult, marriage, and so on. The purpose of the ceremony is to provide a clear and strong message, and strengthen people to change the surrounding environment, role playing, to change the perception. When the change occurs, aware of how strong the degree of change? Is to think carefully about its meaning? This person can influence the result of the strain Board, or the ability to play well the new roles.