johnny93

<p>I think you should try to settle down the matter with your clients. Try to talk to them and convince them. How can they judge you without allowing you to finish off your work.</p>

<p>I think if you have sufficient time and if the mail-list is not too long then you must try to call them individually because you will get their immediate response. By sending them e-mail, you will have to wait for a long time for their feedback as some of them might not check their mails regularly or are not at all interested to reply.<br> However, if you really want to send them a formal message, you can text it to their phone numbers and ask them to reply in "yes" or "no" to a toll free number. As in this techno-world people generally keep their phones always along with them, there is a possibility that you will get a faster response than through an e-mail.</p>

<p>Questionnaire or conducting a survey is the oldest and one of the best method for collecting data from your customers. I think it provides the response or feedback to a good accuracy level.</p>

<p>Yeah I agree that as long as these photos are not used for any commercial purpose they can be used. Also they should be presented in such a way that should not harm the feelings of the person involved in the pic.</p>