OK, I promised myself I'd hold this rant back until after I finished my exams, so here we go. What I'm about to say is not aimed at any particular person on this forum. Right.
One of the things I detest most is what I term 'music snobbery'. This is when someone is unwilling to listen to new genres of music, and looks down on people who don't have a similar taste in music to themselves. For instance: people who hate Skrillex. I'll be the first to admit that Skrillex is not the epitome of electronic music- recently he's become a little bit lazy in his production, reusing the same synths and the same tired old drum patterns- but there are some people out there who attack him for what they believe is his 'lack of talent', or blast him for not 'playing a real instrument'. I am referring, more specifically, to the statement 'no skrillex, a MacBook is not an instrument' that I've seen floating around the Internet. Well, what defines an instrument? According to Wikipedia, 'A musical instrument is a device created or adapted for the purpose of making musical sounds. In principle, any object that produces sound can serve as a musical instrument—it is through purpose that the object becomes a musical instrument.' Skrillex, and many other electronic musicians, use computers and other technology to produce music, therefore a laptop can be an instrument! In theory, anything can be an instrument, if you are using it in a way that will create sound. Even Lil Wayne's infamous siren can be termed an instrument (the question of talent using such an instrument, however, should probably be discussed separately). But listening to Skrillex's work, particularly the older material, his musical talent shines through; you can hear the intricacies of the melodies and the unique style that a lot of musicians have since tried to copy. Even the quality of his synths is exceptional. A lot of people might dismiss his sound as pure noise, but I have some experience in music production and I can definitively tell you that it is a lot more difficult than it looks. A lot of technical knowledge is required, mixed in with musical knowledge and inspiration. Writing off an artist simply because they use a computer to make their music is, for lack of a better word, snobbish.
To expand a little further, I'll take a bit of a wider perspective. There seems to be a lot of hatred for artists like Justin Bieber, Nicki Minaj etc. etc. Some people scorn pop music listeners as mindless sheep, following the crowd- it goes on and on. But has it ever occurred to anyone out there that perhaps some of these people might actually like the music for the music, rather than to conform or because they find the musician attractive? Often, what I find is that because people dislike the artist's personality, they attack that person's music, even if that music is decent, or dare I say good... Justin Bieber haters are a prime example of this. They ridicule his music, not seeming to realise the 'sappy lyrics' are similar to a lot of pop music lyrics out there, or his 'whiny voice', ignoring the fact that they most likely would not be able to sing nearly as well, given the opportunity. Now, before I get attacked here, I'd like to state that I'm not a Belieber; I am completely ambivalent to all of Bieber's work, and I don't like nor dislike the guy personally. I am just stating my (hopefully) objective opinion on what seems to be an underlying issue with the people I meet- the strong dislike of artists or genres based on very superficial reasons.
Wow, that's probably the most I've written in one go since the English exam. I think I'll stop here for now, I'm running out of steam, even though I wanted to also address some other things. Sorry for the rant, I had to get it off my chest, and apologies if I went off topic. Also, my personal opinion on the entire issue is that music is an art form to be enjoyed. Constructive criticism is great, but just attacking an artist on unfounded reasons, or attacking a person for listening to certain genres of music should not be tolerated. What music we like is different from individual to individual, and we should respect each other on that front. Personally, I really like most electronic music, but I also like rock, some metal and rap, orchestral from time to time, and I'm always open to new music!

Feel free to leave your thoughts.