That is because in the Roman Church a deacon is not all that, well, "important" when it comes to worship because they do not do much in the Roman Church's mass.
In the Orthodox Church if there is no deacon than one of the litanies are removed and the Gospel is read in front of the iconostasis instead of in the center of the nave. A few other small things like that as well, but that is not pertinent to the thread.
I would say Vatican II opened the door for secularization in that regard more than anything.
What? You have to sign a contract to be a member of a congregation?
What kind of heretics would think of such a thing? Christ Himself made alcohol for crying out loud!
Yeah it's part of their Position Papers or doctrines. According to them Alcohol is from Satan!
http://ag.org/top/Beliefs/Position_Papers/pp_downloads/pp_4187_abstinence.pdf
That is because we have not had priests trying to send church property to their sons instead of leaving it for the next priest
The problem that the West had was that the local parish church would have a house for their priest and his family. Many priests tried to leave that house (which was legally regarded as church property) to their heirs in their wills. Well, you can't really bequeath something you don't own, can you? The Roman Church found the solution by requiring clerical celibacy.
No family = no problems.
Most Orthodox priests are married and have families. I have only met three Orthodox priests in my life that were not married. Two were widowers and the third is an abbot of a small monastery in the Puget Sound.