Hatched a squirted yesterday, after not even seeing one for the last few weeks and now I've caught another 3 while at Eatwood to see a mate today.

Eastwood station is a gym and while I was at my mates place it changed hands at least 15 times in two hours!

Population definitely makes a difference, I caught more and a wider variety of Pokemon in two hours at Eastwood than I do in a day at Penrith, more players does seem to equal more Pokemon.