I like micro 4/3 as currently there is the biggest choice of both lens and bodies. Both very capable.
I am sure you get great enjoyment from your 4/3 which is good.
However you have to understand and accept that your preference is not the same as others.
Perhaps I am am at the other extreme as I will carry around 2 x 1 series all day complete with fast lens and other equipment
Certainly for family pictures I go for the best photos I can - they are worth it and I wont take snaps of them.
Just because we dont agree with your choice doesn't make us wrong - just different.
I live in the UK so anywhere in Europe is accessible by car. Occasionally I go by motorbike so I leave the tripod behind and just take the one body and 3 or 4 lens - for example 17-40, 24-104, 70-200, 600 if I am landscaping. If I am going to the MotoGPs clearly they will be different.