I also don't care for Mobilinc. If you're willing to shell out a couple hundred bucks, Allonis makes a really good interface that can be customized quite a bit and interfaced with more than the ISY. I use it and really like it although I keep thinking about open source alternatives because Allonis can get a little pricey.
I've also tried HomeAssistant and OpenHAB2. They work and they're free, just not as nice.