Received the habitat (love it), sitting at 2,351 points.
I have boosted twice, once at the start and once when my diamond was ready to move to the nest (a lot of things ready within a 45 minute window). Used free gold from downloading and playing some stupid game last night. I've seen #3 boost once and they made a huge 400 point jump overnight. No boosts active right now for anyone.
Lots of folks bunched up, no one really running away with it at this point. My group as on now:
1 = 2351
2 = 1493 (just overtook #3, never seen them higher than middle of the pack)
3 = 1483
4-14 = 1038-1172
15-20 = 840-982