I appreciate BOS(S?)'s contributions to my nation. The $35k that I collected and the $10k that was dropped on me in the span of thirty seconds is much appreciated, and will fund my war machines for several more days.
However, as the nation who attacked me will be able to attest, maybe attacking an alliance that's more likely to be awake at rollover (than the average alliance) wasn't the best-advised target for an update blitz.
tl;dr: Now that you've dropped in, stay for a while.