Need a BrainBoost?

[BrainBoost](http://brainboost.com/) is a “Question Answering Engine”, meaning that you plug in a question like “When is Christmas?” (gets an exact result) or “How are pancakes made?”, which gets a lot of different results. MIT’s Start seems to be another natural language search engine that actually did a bit better on the pancake question, giving me the webster definition directly.