< I moved this to Career/Employers and Employees>
I have spent most of my career dedicated to medium sized systems on a single platform with customization for different clients. I now find myself in a County Govt with about 2,000 employees with 100 small to medium systems across all VB versions from VB6 to VB2012 and their related Crystal, as well as SSRS, SQL from 2005 to 2012, a little Java, some variety of desktop OS, etc. And I'm not mentioning 3rd party software. I personally am the go-to person for 25 of these systems. I'm wondering about strategies people have adopted for environments like this (other than quitting).
If this is too broad of a question, help me narrow it down with your questions.