I have a feature suggestion that I think would be helpful. it pertains to digging
after a knuffel digs you see this screen:

it would be really cool do have another option on the pop up besides just "ok". like: "dig here again" & "dig in random location"
[not very good imgs, but you get the idea]

I know this probably sounds trivial. but when you have a lot of knuffels to dig, it is really time consuming to click the location & then ok, then back over to the location, and then ok. etc...
I think this would help a lot.
another feature [which i am sure has been suggested before] that i would like to see, is a 'friend birthday notification' or maybe a calendar with everyone's birthday on it.
ok, that is all i have got for now. thanks for all you do!