I'm using one right now. I actually prefer desktops to laptops.
Though I should probably get a laptop since it will be easier to take with me when I transfer schools next year. Anyone got any suggestions on what kind I should look into getting?
It's just like when someone asks what sort of car they should buy. I might tell you to buy a diesel pickup truck or a Jag XKR... when your budget and needs would better be suited for a Nissan Sentra or somethinhg like that. Without telling people what your needs are and what your budget is, the answer you get will be based on the reason that the advice giver had for buying that type of device, and it may not apply to you at all.
Shayd seems to give the most consistently objective computer advice on here. But even he'd have to know what you'd use it for and how much you can spend.