For anyone who wears a necktie or knows a friend who does, I invite you to check out my Kickstarter campaign:
http://kck.st/1b0jdqB It's called the Tie Link, and speaking from personal experience it's a big improvement over tie tacs and clips. I make them and have been wearing them to work for about a year - but now it's time to see if there is a market for them. They're only $15 and you can even get it in time for this Christmas!
Thanks for taking a look!
-Steven