Dear Forum, I'm trying to rate the quality of software interfaces and am looking for participants for my code-based online survey. As a motiviation to participate, a 50 Euro Amazon gift coupon will be drawn. The survey will take about 10 minutes to be filled out (maybe a bit longer for unexperienced programers). Nevertheless, experienced as well as new programers are asked to participate. Code examples are given in C++. Even tho this might not be your favorite language, your participation will be greatly appreciated as the survey handles these problems (and even benefits from it). The survey is anonymous (except for your e-mail address which is required for the coupon) and serves my (hopefully independent) research question. The link is: here The survey will end on 1/31/08. Thank you Shabbir for allowing me to post this here. Many thanks and best regards, -Dirk