Lately, I've been planning my next brews based on whatever yeast catches my attention at the time. Since I've only been brewing for 10 months, I'm working through different yeast types, thus style types.
And, I'm fascinated by the seasonal Wyeast 1469 West Yorkshire Ale at the moment. Brewed up a Pale Ale this weekend with that yeast. Plan on harvesting yeast from that brew and trying other British style beers for the next few brews.
Over the past summer, I was fascinated by Wyeast 3711 French Saison and tried experimenting with it in a mild and a pumpkin ale, in addition to a couple of batches of saisons.
Last spring, I was caught up with the Pac Man yeast because I could harvest it from Rogue bottles. Brewed a bunch of different styles with that yeast.
So, I guess my plan is that I hook into a yeast strain, then try it in styles it is intended for, then branch out and experiment with it. Then move on to another strain...