I would suggest spending a few hours reading all of the pages of my website below. That would put you well on your way towards obtaining a zillion free or very cheap miles.

Then, on my What's New page, sign up to receive an email every time I change that page, to keep up with what I consider to be the worthwhile offers.

I do try very hard to avoid jargon and acronyms both on my website and in my posts. I think some people are just showing off when they use that stuff, rather than trying to communicate with a large audience. Some actually believe that it is appropriate to use "WN" instead of "Southwest Airlines", and airport codes instead of city names, for examples. I really don't think these posters believe that all who read their posts have all airline and airport codes memorized, or that all of us are old enough to remember that Southwest Airlines was a merger of Western Airlines and a few others. They have motivations other than clear communication, I suspect.