What exactly is 在線時間?

Birdsuper

Is 在線時間 related to 登錄?

I am new here. I could not figure out why my 在線時間 stayed at zero for almost a month, then suddenly jumped to 0.08.  It stays there now for some time.

I suppose 在線時間 will help you reach the next level.  What are the levels?

My comment is that the "kingdom system" will become more fun and meaningful if more are listed and explained.  So far I couldn't find anything related.

Help is appreciated.

Birdsuper

I really don't mean to 自問自答, but since I didn't get a reply (a bit disappointed), I have figured it out myself.

In case another new user is asking the same question, here's what I've found.

After 登錄, you will NOT be 在線 until you actually publish something.  

After 發表文章, you will be 當前在線 for a little while.

In other words, if you just 登錄 and read for a long time (like what I did), your 在線時間 will not increase.

The levels are:

會員等級	發貼數目
新加入國民	0
鮮花級國民	20
珍珠級國民	40
水晶級國民	70
翡翠級國民	150
珊瑚級國民	500
瑪瑙級國民	1000
金鑽級國民	5000
王國長老	10000

This table is found in 親子王國. I suppose it's the same in 教育王國.