Do multiple dofollow forum links help seo?

As most on this forum are aware, good keyword rich anchortext back-links from a high pagerank relevant forum are good for improving SEO.

But I'm curious if having a lot of them from the same forum make a difference or do search engines essentially disregard the total number and just look at it as one link from that forum?

 

Yes, forum signature link are good for SEO if the forum are Do-follow like DP, but if you are planning to build forum profile link from lot of low quality forum that can't help you

 

More or less yes, 100 links from the same site is not going to be 100x more powerful than 1 link from that same site.

 

you need to make forum posts on different forums in order to get some benefit.

 

No. as per my experience, search engine don't do this.

 

It really doesn't make a difference, but having more than one of your keyword n the same page is pretty much useless

 

Forum posts will help you, not profile links.

 

I agree with jcyber. Your profile link is good for other forum members to see and click on if interested. The search engines will look at posts you make.