Say you have a financial controller (which looks at both accounting and financial performance) in front of you, what kind of questions would you like to ask? What kind of training would you like to get?
I think most important things would be:
1. Understanding double-entry accounting
2. Passing entries for liabilities and later squaring off them against payment from bank (e.g. credit card, deferred taxes)
3. Managing all the hosting services and other SaaS tools monthly payments as an expense item
4. Understanding how to account for equity