Having worked in the corporate world and in start-ups I can tell you now that most corporate clients already have a time sheet system that is a pain in the a. Employees spend at least 30mins or so a day writing everything they did throughout the day and billing their time where appropriate.
When it comes to getting management feedback for each task you did, again managers are time poor having to deal with more then 1 person in their team + their own tasks from higher management. Hence why performance reviews between you and manager occur every quarter / 6 months / annually and only focus on the high level picture - the stuff that counts - the outcomes / results.
Micromanagement is another issue; no one likes to jot down every action they did. What "matters" is always the end result not the bits in the middle. I.e. taking a client for coffee spending 2 hours out of the office is a step to a potential sale (building rapport). At the end of the day, the sale is what will count on your performance agreement not the coffee break. My manager doesn't want to know that I went to coffee with a client unless I managed to get a sale.
I'm sure some of you would have heard this before but the best workers are those where management give them what they need to do their job and let them do it without micromanaging their time. How and when they do it doesn't matter, all that matters is the end results (outcomes).