(adsbygoogle = window.adsbygoogle || []).push({}); Some people have never heard of rock. Why is that you may ask? Rock is sometimes frowned down opon by some. There are positives and negatives to using rock.
Positive

• Rock is faster
  
• Rock has less errors
  

Negatives

• Rock does not get as many sources
  
• Rock does not get all applications
  

I personally have both Rock and Cydia. For those who use Icy should either go to Rock or Cydia.

I can't believe how many posts this has. LOL