I've noticed massive amount of draws recently & the number seems to rise all the time. I'm especially frustrated if this thing happens to WTA games for no obvious reasons.
It seems to be a new business model & way to beat out DP-s from 3-4 victims. Whenever game reaches to the stage where 3-4 players have remained, suddenly they ask for draw, often with no good reason (no long held stalemate lines or anything) - simply the game has become more complicated than taking empty SC-s next to You or ganging up with one of Your allies to another neighbor. So, the game ends at the stage where it is about to become the most interesting - more diplomacy, more intrigues, false promises, 'unfortunate mistakes', teasing, stabbing Your former allies etc. I really don't get it.
This has brought me to conclusion that it's simply an easy way to collect points - not multiaccounting, not metagaming, not abusing the re-supply of 100 'beginners' diplomacy points, but simply starting (often medium to high buy-in) game with the clear aim of ending it with a draw if You have lasted more than 7-10 years. It doesn't give You the jackpot, but it definitely earns You a decent interest.