Does exchange link to other site work?

My site is PR3, a person said he want to exchange link with me. His also PR3. however, he is doing loseweight. I'm doing video convert.
Does this help?

 

yes it always work link exchange.if you get quality back links, then it affects your whole site definitely.

 

Hi,

1. Exchanging links with niche relative sites would be helpful for your own site but might be not work with irrelevant ones.
2. In my own experiences, link exchanging would be more helpful for traffic purpose.

all the best,

 

only with quality related websites. 1 good link is much more weight than 20 spammy irrelavant links.

 

Link exchange definitely works good for SEO. But niche related exchange works more better than irrelevant link exchange. Nothing have to lose, if you think this will not related with anything worst.

 

Yes, It help you to get backlink from this site.
Link exchange always work.

 

Yes link exchange definitely works as it results in traffic exchange as well as page-rank improves.