Yes, now the alliances inflated by high tech levles got thrown of the ladder.
Also DaNCeT, you don't see me complaining I lost 8K nation strength, and I went up in the ranking.
Also, everybody dropped in nation strength, also tech being the only way to improve nation strength is a joke. Infrastructure and Land are big factors. Additionally this will partially prevent tech raiding from going on. Tech still has its value in wars.
Also importing infrastructure, I mean seriously. You're going to cut a road in several pieces in your own country and send it to another one to be reassembled there. Nice thinking >_>