I don't know...I just look at it my own way.
Santa as Shaman, flying reindeer, fly agaric mushrooms, Yule, the festival of lights (and there is more than one of them!), potlatch, the journey of the three wise men, a mysterious "star", and of course the birth of the Christ child symbolizing the birth of true compassion in each one of our hearts.
Plus a good excuse to drink.
Absolutelty can see that, I have researched the Christian Pagan connections for years and people would be astonished if they realized where most of the christian traditions originated.
For example the whole death and ressurection of Jesus thing is really winter and summer Solstice when you have the death of the SUN and its REBIRTH in spring and summer, the people of the Fertile Crescent who came up with these ideas were agricultualists and Sun Worshipers obviously because the Sun was what made the crops grow and in the winter time everything dies off and there is less light each day, a very bleak time for them as they didnt have a Krogers to go get food from, it was very much a symbolic death followed by a rebirth and resurrection in the spring and summer with more light each day and the crops coming alive again, a symbolic rebirth and resurrection of the SUN/SON.
Also Easter, same thing, it was based on the festival for the Fertility Goddess.
Easter was named after Eostre (a.k.a. Eastre). She was the Great Mother Goddess of the Saxon people in Northern Europe. Similarly, the Teutonic dawn goddess of fertility [was] known variously as Ostare, Ostara, Ostern, Eostra, Eostre, Eostur, Eastra, Eastur, Austron and Ausos. Her name was derived from the ancient word for spring: "eastre." Similar Goddesses were known by other names in ancient cultures around the Mediterranean, and were celebrated in the springtime. Some were:
Aphrodite from ancient Cyprus
Ashtoreth from ancient Israel
Astarté from ancient Greece
Demeter from Mycenae
Hathor from ancient Egypt
Ishtar from Assyria
Kali, from India
Ostara a Norse Goddess of fertility.
The idea was to celebrate the spring/sumnmer rebirth/resurrection of the sun/son by paying homage to the mother/fertility goddess and the whole idea of hunting eggs was that these were the fertility/ovarian eggs of the Mother Goddess Eostre et al. So basically Christiandom unwittingly has their children out hunting the ovarian eggs of the Mother Goddess each Easter strange as it may sound.
You can really tie ALL the religions together one way or another as they all have their roots in these ancient agricultural communities in Sumer etc. Even Buddhism to some extent picked up a lot of its traditions and customs from the older Shamanistic religion that predated it in Tibet.