This will probably also answer your points in reply # 83.
here's the real question though if you are in law enforcement:
do you let an organization that on surface is supposed to have no criminal tendencies by charter reamin legit, so atleast you can keep some semblance of a watch
or do you push it underground and spend time trying to first trace them and then keep an eye on them?
Excellent question from the Leftist 
My sense is that the people we really want to go after operate in small groups. The small fry (including college students) organize in these widely announced bodies. Given the modus operandi of this group, there is no great organized structure. Whatever organization there is is certainly not a regustered group that one can ban -- I still do not understand why this is so hard to see.
Govt: So these criminals are calling them L-e-xyz? Let's ban them.
Criminal: Let's call ourselves L-e-abc now. We will explain to our group at the next meeting.
How many criminals there would say "Count me out. I signed up for the famous xyz, I cannot be seen under some stupid abc label! "
So, you say that if we ban ABC today, they will open XYZ org tomorrow and start doing the same thing they were doing. So, now how many orgs will our agencies track.
The question is, how many organizations do you know, that are opened like this? It is easy to say it, but have you seen it happening in practical?
According to you, there is no point in banning an org. So let us say agencies come up with a concrete proof that SIMI (as an org) has terror links. What would you want to do about it? Not ban SIMI? Of course, police would be trying to catch the individuals who commit terror acts (as you want them to). But what about the org? SIMI the terror org will continue to exist, it will continue to receive foreign money (from PAK, Saudi etc.) and it will continue to have the capabilities of supporting those who want to spread terror in India.
Police will find it hard to prove that chairman, treasurer, secretary etc. of this org have links with terror groups as they may not contact them directly. This is where banning them will help. If agencies find that a good number of SIMI members are involved in terror activities, they can ask for the org to be banned so that it is not able to spread it's tentacles in India.
Again, the main idea behind banning such orgs is that they don't find a foothold in the country. If such orgs continue to operate, they continue to register members, continue to posses assets where they give radical teachings to it's members and brainwash them. They can brainwash people without an org too, but why give such people a legal way to spread their hatred and venom?
Just because a way is time consuming and tedious does not mean you have to reject it. Let me ask - if your child needs help in Math and you find it very tedious to help him/her because you have forgotten the stuff you are being asked about, would you give up on the help or would you first study to see what the topic is and then try to help? Same thing about monitoring terror orgs. Sure, the work is tedious, but agencies find it helpful. That's why they do it. Who said that enforcing law and order was an easy job?
Nevertheless, I would take the word of the judge over the lawyers, until it is proved that she was paid by SIMI. Ever heard of innocent until proven guilty? I am talking about some suspected terrorists here but a judge, for crying out loud!
Every heard of innocent until proven guilty? The lawyer too is innocent until proven guilty, but you seem too hasty to say that he is paid off!!! How come?
If tomorrow the SC rules that she was wrong I would believe them and not accuse them of being paid off by the govt.
And yet you are accusing the lawyer to have received money to say what he said!!! Wow.....
PS: a govt lawyer, a person on the payroll of the govt, saying things in support of the govt's case. Unexpected? You equate that with a judge being bought off. Why?
Why do you think a person receiving salary from govt will lie for it? Huh? Now, you are directly attacking the integrity of this lawyer, while you are extremely protective of the judge? How come? Do you know the judge personally to have that opinion?