This is an interesting subject.
http://en.wikipedia.org/wiki/Catalan_nationalism
So my first question after reading this article was "What percentage of Calalonians are in favor of independence?" and when I went searching for the answer to this question, the results were unclear.
What's that mean? Opportunity. You can help your country to gain independence, and make a little money in the process by establishing an authority site on this issue. It doesn't matter if you aren't an expert as the site is going to be viewed by people that know less about it than you do.
You could even set up a charitable fund "freecatalonianow.org" and solicit donations, and keep a reasonable percentage of them for your "overhead", lol.
In fact, as I think about this, you could use the independence issue to create a "gateway" site that feeds people interested in catalonia to other places like travel sites, and make some $$ for sending traffic that way also.
I never would use independence for make money man
We are 7,5 milion catalan people in Catalonia. 1,5 milion were in the manifestation. How many are we really? I don't know. For this reason we want to make a referendum. Obviously, we don't independence if most of us don't want it.
And guess what? There are a lot of spanish people who don't know that we make a referendum and try to avoid it. It's only a democratic consultation, but they don't want it.