with the fact that TOR has all ready be compromised what would be the purpose for using it at all?
Well, there is not concrete evidence that TOR is compromised. There is some circumstantial evidence and speculation, but nothing that would lead me to think it is for sure compromised. Whether TOR is actually compromised or not is pretty much anyone's guess. My opinion is that the government is able to reveal a very small portion of the traffic, but are unsuccessful for the most part. Otherwise, I think they would shut down some deep websites quicker than they have in the past.
Also.. TOR has been working on making browsing the internet anonymous for years and are still fixing bugs today.. I would argue that creating a new TOR-like system would be less secure than TOR itself due to the (possibly many) unkown bugs creating a whole new network would create.