Is this the right place to ask FT questions? Is there a better place?

Can anyone explain FT SEARCH? For example, how do I search premium AND seat? premium OR seat? premium BUT NOT seat? How do you search for two-letter airline names?

Often someone shows a list of search results. How do you cut and paste a list of search results without cutting/pasting item by item?

How would you search to find posts that tell whether a NW elite can assign (on delta.com) DL premium seats (without being a DL elite)?

Is there ANY way to get notification of a new thread as soon as soon as it is created? In Mileage Run, I would REALLY like to receive an email EVERY TIME a new thread is created. Not in the once a night summary you get if you subscribe to the forum. Not the next time I read my MR RSS feed. Now. In real-time.