I wasn't sure where to post this so I thought I'd put it in the general section: ever since joining this site, 90% of the content I have come across is to do with Islam or Muslims, most of it posted by non Muslims. Why is that?
Mostly because Islam is politically influential, in often difficult and sometimes explosive ways.
It is everyone's duty - at least arguably
more so for non-Muslims than for Muslims themselves - to do our best to understand Islam and guard against its excesses, by respectful dialogue if at all possible, but by firm confrontation if the need comes (as it so often did in both recent and distant past).
Another reason is because, frankly, Islam does not help itself in that regard. It is far too insular, too self-centered, too dogmatic and theistic for anyone's good. People have a right and even a duty to protect themselves from the consequences of those shortcomings.
For example, if I flick through the european political section, I constantly see more posts about Muslims or Islam (particularly negative) than other, more pressing concerns within the european community, for example, the failing economy, the rise not only of neo-Nazis but of the extreme right, the increase in violence, murder, sex crime, political instability, Britain's role in the EU and so on.
Why is this?
To be fair, a big part of it is simply that human nature craves attributing hardships to easily indentifiable, external, personified causes that can be rejected, challenged and kept apart.
That said, I'm not so sure that those other concerns are ultimately either more pressing or even all that unconnected to the current form of the cultural clash between Muslim and "foreign" cultures. To a significant extent, they are enabled, emphasized or even direct consequences of that clash.