It is worth zero as a stand alone name, but makes a bit of sense if you were to develop it. I have seen worse names developed. This is better than a lot of names that people buy...names that are worth zero and don't even make sense.
When I say it is worth zero, what I am saying is if you had to sell it there is no guarantee you could get anything for it, so it has be worth zero in that respect. Way too many people think that just because a name makes a bit of sense, then it has to be worth low XXX (not saying this is you).
In my mind, for any product/asset to be worth anything, you have to be able to sell it quickly for something. I have a box of paperclips on my desk right now. They probably cost one dollar. I can't sell them, since any effort to sell them would eat up the dollar in cost, but I can make good use of them. So, they are worth zero in that sense, but they will serve a purpose if I use them correctly. That is how I see LoveJunkie.com.
Theoretcially, LoveJunkie.com would seem to make sense as a dating site or something similar, but the moment you go out looking for end-users the clock starts ticking, since your time is worth something. You would have to put at least a few hours in total into Googling potential end-users, sending emails, etc., and very quickly you run into a few hundred dollars worth of effort spent. And, since you really can't ever hope to get more than low-mid XXX in the best of scenarious, the name ends up being more trouble than it is worth, especially if you don't sell it, since now you are out all of those hours of time.