With the exception of a few of these things (2, 8, 10, 14) I find many of these things to be a huge time suck and I would suggest avoiding them until absolutely necessary.
Its easy to focus way too much effort on operations at the expense of actually building your business.
While I agree it can be a huge time suck, the way to deal with many of these things is to find the right people to outsource to (particularly for HR, corporate contracts, etc) rather than ignore entirely
Its easy to focus way too much effort on operations at the expense of actually building your business.