There's PLENTY of Skymiles members here!
I L O V E my card. I have the gold Skymiles card and get double miles for purchases at the grocery store, post office, pharmacy, gas stations and others. I use it everywhere! If you buy tickets online you rack up double or even triple miles depending on the promo. If you use the kiosks at the airport you rack up more miles.
This year, the three of us are flying and one ticket we got virtually on points awarded by offers alone! That was 25,000 points... Just for applying we got 10,000 pts! MCI, AT&T, Earthlink each gave me 5,000 pts when I signed on. Now AT&T gives me 5 miles per dollar on my phone bill...
I have not had any luck getting flights over the years.
Oh the trick is to plan early! I know, you never know what may come but if you cancel your trip for whatever reason you do not pay a penalty with your skymiles.
I called right on the 331st day ahead of our departure and return flights and got to select tickets in non-stop flights, even our seats. *I* told the airline what I wanted and they gave it to me. There were absolutely no restrictions at all.
I checked the price of those tickets yesterday, for the same flight and had we purchased them we'd have to dish out nearly $1,200! It was ssssweet to use our rewards!