How many keyword in signature?
 

How many of keyword can we add in Forum Signature links ?

It depends on forum policies how much they are offering to link back. Read forum policies. From SEO point of view, 2-3 backlinks in signature with different Page URLs are enough. Remember! always do not include signature backlinks with all posts because there are many posts they are not relevant to your niche.

as many as the moderator permitted... :D

I think i depends on the Moderator and forum policies! so i think its better to read the forum positng policies or declaration carefully.
Also clear with what you had adding in signature.

It depends on the forum policies. But i think 2 keywords are best in a forum.

it depend on forum policies..

i completely agree with you.

its fully depends on moderator

Agree. . I depends really to the forum moderator ;)

Hay quá , thông tin mình đang cần tìm đây rồi

It's depend on Forums Guidelines.

Max 2 keywords per forum.

It mainly depends on the forum policies, at the maximum two keywords can be focussed.

Its Depends on Forum Guidelines , I think 2-3 keywords ale allowed in signature.

3 long-tail key we can used in signature of forums.

i dont know why people talking about forum moderator. threads are moderated by moderator not a site functionality.

And

keyword in signature is depend upon signature length. every site have some specified length of signature.

Maximum 2-3 Keyword Add In Forum

It depends on Forum to Forum , some forum allow only one link some allow two and many more.