280North guys did what I always thought would be an awesome and useful undertaking and implemented it better than I thought could be done. I am talking about ObjectiveJ/Cappuccino specifically, but 280Slides is a whole different story. Everything runs snappy and I don't remember last time I was so impressed with so few people's worth of work.

I can see a lot more being done in this direction, but I am just in awe in how well this was done so far in the time they had.