Main Entry: jug·ger·naut
Pronunciation: 'j&-g&r-"not, -"nät
Function: noun
Etymology: Hindi JagannAth, literally, lord of the world, title of Vishnu
Date: 1841
1 chiefly British : a large heavy truck
2 : a massive inexorable force, campaign, movement, or object that crushes whatever is in its path.

Eclipse M2 has a ton of goodies, most interesting to me are that it finally has a "back" capability (i.e. Browse your code just like a web browser),  more refactorings and more quick fixes. 

Also, AspectJ 1.1a1 has been released, and guess what, it now leverages the Eclipse compiler.  Yikes, the combination is just plain scary!