leeb
Take care of yourself first, even if it means a slower launch for the startup! And it sounds like you have good coding practices and are well-regarded at your current position, so hopefully you could find another job that is more aligned with your values. Best of luck!
Will also point out that Anil contacted the owner of the site, Ivan, and claimed that he had no involvement in the original retraction request. http://retractionwatch.wordpress.com/2013/02/17/anil-potti-t...
ETA: Just saw jbattle's post - guess that's not what he meant! Sorry to have spoken for you :)
If you insist on using images instead of actual text, at LEAST add alt-text of the content to the images! Then the page would be screen-reader accessible.
Best of luck to you two!
For members of groups who I might not know - yes, people in groups I'm in know my full name, but probably don't know enough about my life to make it worth behaving creepily towards me - and if they did, any actions would likely remain virtual. However, your service is telling people my full name, and states that it will "sort by location" - so now someone knows my name, knows around where I live, AND knows that I am single (so it's more likely that I'm not living with a male)? That's not information that I'd feel comfortable broadcasting to people who have no accountability.
I know I'm focusing on the creeper/stalking issue, and I'm sure that's frustrating feedback when the majority of your users will be using this service with honorable intentions. I'm just trying to explain why I and most of my female friends would be instantly turned off by a service that shares this information - and from what I've read, attracting female members is a huge issue in the online dating space. It's really something you should try talking to female friends/family members/a focus group of potential online daters, because I don't think it would be an uncommon point of view and you don't want it to keep people from joining your site.
This would be a complete dealbreaker for me, even without all the other things that this service would share from my profile. I would never want there to be an easy way for people from the dating site to be able to find me on another site - you can shut down a dating profile or discontinuing using the service if someone's bothering you, but with this it sounds like complete strangers would be able to find/message me on Facebook outside of the site's control, and I wouldn't want to stop using Facebook because of some creeper. And if it's using publicly available Facebook data, it means I need to make a ton of my information public and accessible for the service to be useful.
That's not really worth the risk of using the service to me, and is probably why you don't frequently see dating sites that reveal full names/near-exact locations as you're suggesting. If you can find a way to display Facebook profile details without revealing the person's full name, you'd probably have more luck recruiting people.