There is no need to state the obvious, ethereum is hot. People will make their own decision whether or not to mine. I am not the only one profiting.
With regards to Ethereum going PoS, that will not happen for an entire year. It is happening when the devs release Serenity. Other coins have come and gone in a month, and no one asked how other out-of-the-box mining solutions will manage that, but for some reason I need to justify limiting support to a single algorithm? litecoin/scrypt had three competing OSs when it had just a 50 million dollar market cap, and ethereum is 4x bigger at 200ml.
With regards to supporting future algorithms, no I will not. The good folks over at getpimp.org can do that.
I am not forcing anyone at gunpoint to buy anything. People remember me already, I am not worried about that.
For small one-rig miners, that is the case. They can mine on windows. Larger farms will appreciate automated solutions.