I'd like to acquire 2 more properties, but not if they're overpriced (as everything seems to be now). 

Some use the rental income as proof of income for the loan, some do not.  If

I want something that will send notification and track loans through the entire process.   

You don't want someone to claim that they never received notification!

Maybe the landlord pursues them, maybe not. If

You are stuck with it unless you negotiate something else prior to closing.As for using email for notification.

Agree to sell, get an non-refundable EMD deposit, and let him worry about if he can get financing or not.  If

Most agents will prioritize equal clients who have signed exclusivity agreements compared to those who have not. If

I'd like to compare how software and construction project managing are similar in nature.... i.e. project schedule, Scope of Work, Milestones, Scope summary, risks/issue log, Deliverable Acceptance Notifications, and all the PM knowledge areas and processes.

When (not if) I advertise my rental and I state that 3x income and proof of income is required, I cannot judge the income source as long as it is legal and there is documentation.