Late to the dance here, but I finally found some 100 in my neck of the woods and I thoroughly enjoyed it. I was in Austin a couple weeks back, and when I stopped in at Gingerman, they didn't have 100 on tap, but they did have Optimator which I tried for the first time instead. Very, very nice beer, especially on tap.
Just an FYI, but they did have 100 on tap at Logan's on 6th, at least they did ~2 weeks ago. I would have tried it, but we got there right before closing time and before I could order one my friend put a pint of Guinness in front of me.