Pardon my stupidity, but I'm a complete newbie to the world of jailbreaking. With the recent release of a jailbreak for 7.1.x, I'm beginning to seriously think about jailbreaking my iPhone 4s. What are some of the pros and cons of jailbreaking? Are there any major downsides to it? What are some of the best/most popular tweaks? Thanks for the help everyone, as I'm a newbie.