Well, except speaking dirty (and proving by that what?), you haven't raised any claim. Again.
You've asked a single Q though:
What is the "correct" amount of logins per month/week/day?
The answer is that searching the TL takes different time upon your limitations.
When you get to an higher league, you need better players and it is harder to find (I guess...).
Anyhow, I guess that one hour a day (and even less) is enough.
Although, this question is void.
The question is not how much time, but whether this player needs to get online whenever an auction he like is going on.
The answer to that - Definately no.
He can get online whenever he wants, choose the auctions interesting him and set an auto-bid.
And I will repeat one more time.
Setting the MAX bid is not like finding the best price you can get, which is what those very thin group of users can do.
I've put another message with Q and A.
Find a Q that you think the A is wrong.
Bring a claim and do not repeat Q already answered.
You are most definately defending a position with cause. Otherwise you wouldn't bring your false claims.