: i reverted your mistake on the redirect of Gravitomagnetism.  i had to wait until 17:55 (UTC) to avoid violation of 3RR.  please leave this alone.  Nixer is no expert, is not familiar with the English lit (he is Russian, i believe).  this is the English Wikipedia, not the Russian Wikipedia.  If he wants to title the artile "Gravitomagnetism" in the Russian WP, that's fine, but he is basically vandalizing this one by insisting on his semantics rather than the sematics used by physicsists (that are actually cited even in his version which is identical in salient content to Gravitoelectromagnetism) in the published literature. 
 : again, please stay out of this.