Interesting. I am lucky enough that I have both a mother and an MIL that I get on with, but both live more than 200 miles away. My PILS are still happily married, but my dad died 18 years ago and Mum has a new fella. DS is well aware of my dad and we talk about "Grandpa Michael".
So I don't have a "hands on" mother, and every parenting problem DH and I have to work out for ourselves. I get most of my advice from HV, friends, parents of friends (who are local, I know a lot of my local friends' parents), MN and my HV. I would love my mum to be on hand to advise and help, but in a way I kind of like (coping mechanism?) her being a bit distant, because I am making my own decisions; not sure if I would have that independence if my mum was advising me, if I'd feel duty bound to do what she suggested regardless. It does mean however, that when Mum or MIL are visiting, that they don't want to get involved with the DC apart from playing, as they are unfamiliar with what we do.
I know we are lucky though, for my DC to have two grannies and effectively 2 grandads, and that they will grow up with a realtionship with all of them, albeit one where they are spoilt every time they see them and not a "day to day" one.
At 3.2, DS is just beginning to realise that many of his friends go to granny's for tea, sleepovers, an afternoon, instead of nursery and so on but he doesn't. We ring granny a lot, but it's not really the same.
FIL used to visit once a fortnight en route to visiting his own mum, and he and DS had a fantastic relationship, where grandad and DS did do a lot of the "day to day" things together; FIL was here often enough for it not to be a special occasion. Since Great Grandma died, FIL has not been up to often and DS misses him and still asks when Grandad is going to take him to the park etc.
I have always said that the single thing that would most improve the quality of my life is living closer to family, but we are tied here by jobs and house prices; also now our own network and with 2 DC we are begining to grow our own roots. However, I do see some of my friends' tearing their hair out about their nearby-parents'/PIL's interference, so I guess it cuts both ways.
From a more practical point of view, it would be lovely to have someone who could take the DC/babysit/do a emergency nursery pick up etc on occasion. It would be nice to see my mum for a cuppa and a chat, without the 5 hour drive and having to stay for a few days. It would be nice to go over for Christmas lunch, without starting to worry about who is going to sleep where in August...