Like others here, I find the nature of your survey somewhat suspicious. Regardless, you're a member who signed up to Tech-Forums solely for the purpose of drawing people to your website. This constitutes spam. End of argument.
It may be a totally legitimate research project, but you must understand that identity theft is a very real danger on the internet these days, and people have every right to be nervous about just handing a lot of personal information over to a stranger. I would think there are cleaner ways of gathering the information you want for your study.