@Anak: I like well-written poetry. Has to be thought-provoking with a clear message(abstraction is alright in moderation) and has to have a solid structure. Not everything has to rhyme, but everything has to flow well together. The Tyger from William Blake is one of my personal favorites, Invictus from William Ernest Henley is another.
@clan: About Photoshop/GIMP ... if you have the money or a way to get it legally(through a university/school program, workplace, whatever), Photoshop. We won't mention internet piracy since it's never alright to talk about it in an online forum. GIMP is a great free software alternative with most of Photoshop's features. Personally I think Photoshop is more capable, if only because it has been developed by a much larger team that has the financial backing of Adobe. As far as technologically advanced, Photoshop has the lead IMO. However, I'm absolutely certain that it's the artist/designer and not the tool. I've seen incredible pieces made with GIMP, and I've seen incredible pieces made with Photoshop. The vast majority of digital artists I like use Photoshop, though only a very small number use the latest version(or anything above CS4, really).
About personal preference, it is important to be aware of bias. If the first program you learned was GIMP, and you spend a few months working at it almost every day, you would try Photoshop and probably think it was terrible. If the first program you learned was photoshop, you'd probably think GIMP was terrible when you try it. Same thing can be said about operating systems. If you started out with one you'd probably dislike the others. Now personally I hate everything associated with Apple ever - I'm not a fan of anything they've done, I've read enough about Steve Jobs to know he was a total dick and not worth idolizing, and I've had to deal with their proprietary bullshit over and over again. IMO they are very restrictive and greedy and I would never want anything to do with their overpriced products. Some artist friends of mine, however, love them and they tell me that Wacom tablet + Mac OS + Photoshop is the best setup you can have if you want to go professional(or at least look professional). I don't get the OS part, but that seems to be the general consensus.