Txtot is not really the kind of service that everybody would find useful. Yet, it is a service whose value can be easily understood even by those who fail to find a recurrent use for it. Essentially, Txtot is a service that can remind you about sending SMSes right when you have to do it.
By definition, Txtot is a service which is aimed at business users. I mean, it would be foolish to dismiss the personal uses a service like this one could have. Yet, they pale in comparison with the professional applications Txtot can have. Reminding someone to send a text message to his wife so that she reminds to buy milk on the way back home is hardly on the same league that sending a career-defining SMS to a boss.
The way Txtot works, you will be able to have the SMS written down in advance, and set down the time that it has to be sent. When that time comes, you will be asked for confirmation to have it finally released. That is, the text message will not be sent out automatically. Txtot will ask you for permission, and only if you give your consent will the text message be delivered to the intended recipients.
Txtot.com In Their Own Words
Txtot reminds you to send text messages on a specified time.
Why Txtot.com It Might Be A Killer
An app like this one makes for sending text messages right when you have to, and not a minute later. Useful for work-related communications most of all.
Some Questions About Txtot.com
In which other contexts can this be used? 
