Jailbreak یا no jailbreak? :/

hmmm
I really want to jailbreak my آئی پوڈ, ipod touch which will give me access to apps that سیب, ایپل hasn't کہا ok to,full costomization options,and be able to install unsigned pirated software.

but...
the downside is that it isnt completely ok..
سیب, ایپل doesn't let us do things like this for a reason.
once آپ jailbreak your device its open to malware and viruses,it can become a bricked device (where آپ are forever unable to use it)i could loose my warranty,and new ڈیٹس اپ won't get to me very quickly...

I just want to know..do آپ think it's worth it?