Question 3: How do you find out about new RPGs?
These days, seemingly at random.
As others have noted, there seems to be a lack of the old-fashioned sources for such things (gaming magazines like Dragon, White Dwarf, Imagine etc), and also the new sources seem a little disjointed and not exactly coherent (endless numbers of blogs and websites all burrowed into their own little niches).
So, mostly it’s whatever comes up on Kickstarter, whatever latest-new-thing is appearing from creators/publishers that I’m already following, a few blogs, some word of mouth from people in my gaming group who are more in tune with what the wider ‘gaming community’ is doing any particular month and, very rarely, things that I might encounter entirely by accident.
And of course not forgetting whatever Runeslinger is currently talking about playing or is unboxing on Youtube.