Yes you are right in pointing out all these problems. But propose an effective solution. If Arvind propose an effective solution I will fully support it. Right now his solution has many flaws. Congress Lokpal has also problems.
But before proposing any Lokpal, isn't it good to get back to basics. Why we need a Lokpal if we have investigating agencies. If we have problems with Investigating agencies, then why don't we solve them. Why to add one more mamoth bureaucracy? Why there is so much emphasis upon catching cuprits rather than preventing the corruption. [That does not mean that we should not have any ombudsman]
For example, if you make processes transparent and less complex, would not it reduce the corruption at first place. Would not it add a value to the economy if we improve ease of doing business conditions. And that would result in creating millions of jobs. That's what people want.
Janlokpal on the other hand could put a stop on economic growth due to its draconian nature. Practically such Lokpal will not work despite so much expectations. It can present very drastic results.
Bureaucrats already struggling to make decison which lead to delay in projects and thus keeping millions of Indian away from employment. JanLokpal would add more to it. I think its better to go back to basics and think logically rather than emotionally. You cannot rule out economics out of whole issue.