Maybe I am missing something, but they both seem to be just a list of links. I guess I don't get what is so important about a list of links. If he copied your list it shows laziness and underhandedness on his part I suppose, but you claim "hours of research" - doesn't that translate simply to "surfing?" If he stole your list and the way you presented it, sure that sucks I guess, but you really shouldn't sweat the small stuff. I have been designing web pages for some time and I have seen templates of my designs used on other sites, I just take it as a compliment and get on with my life. Just my opinion though.