Hmmm...the vast majority of my ASL playing now only occurs at 4 ASL tournaments: Winter Offensive (January), Bitter Ender (April-ish), ASLOK (October), and Albany (December). In between, I usually don't play more than a handful of ASL games (I've only managed to play one scenario since Winter Offensive). So, my main ASL "season" is October through April. On the good news front, I have played a TON of non-ASL games, mostly Euros over the last several years, given that we now have a great local gaming group. I have really enjoyed these non-ASL game as the vast majority are great strategic and tactical level decision analysis puzzles involving a variety of game mechanics and themes.
ASL is simply an awesome game system, but much like the golden age of micro-brews, there is a world full of really great games, both visually and mechanically that have been developed over the last decade.
Bill