The greatest justification someone can have for nominating a song (whore or virgin) is getting the votes from the establishment. If someone says that song sucks and they get the votes, isn't that 'pie in the face' of the person who said it sucks? Why the need to get upset?
Of course its subjective, you're are asking for an individual perspective on something however when you use a collective voting system, you inherently gain a best and worse.
Not if they're all wrong. Not if they suck and they have no taste. If I can't bitch about the crappy, overplayed botewhores getting all the votes, then what am I supposed to do? Kick my dog?
I don't really buy into the whole "whores vs virgins" thing anyway. A nom can be both. I don't have a problem with people botewhoring. I won the Posthumous Releases round with 'Love Will Tear Us Apart' and Bomberboyokay told me to go f**k myself.

I just get a bit exasperated when people nom (or vote up) the same stuff all the time. e.g. Nirvana. That's my beef with song contest. The same bands constantly getting nommed and put on a pedestal. Sometimes it's justified and deserves a podium. However, most of the time it isn't deserved.
Heart-Shaped Box is not a bad song, but it's not very good song either. Nirvana have a few great tunes, a lot of good tunes and a lot of filler. They were a good band. Maybe even a great band for the times. I just don't think their music really lives up to the full-on hype which always surrounded them. I know people think all their songs are ace, but if you listen to them objectively, they're
not that good. There's a bit of Emperor's New Clothes with Kurt Cobain & Nirvana. Their fans carry a torch for them, I think mainly for nostalgia reasons. Nevermind was the soundtrack album of their teenage glory days, getting pissed for the first time, getting laid, etc.
Back your song up and justify it but posting 'a crap unknown song' to avoid the horror of whoring a song isn't (IMO) what this song contest should/could/is about.
I never nom a 'crap unknown song'. They're all awesome. Not my problem if you clowns don't know your arse from your elbow. I never view finishing 20th as proof that I'm wrong. I view it as proof that people aren't really listening.

They're often just voting on name recognition.
(Oooooh! I love that Green Day song! It reminds me of the time on school camp when I got a handjob)