My b2evolution Version: Not Entered

Hello!
I want to encourage my blog readers to comment on my posts.
So I was thinking to something that grabs the latest posts from my commenters blogs and dynamically add them to their comments. Hum, this description looks obscure I'm afraid... Just to clarify, see here: http://comluv.com/ it helps giving "something back to every single commentator as well as entice them to come back and visit more often by automatically adding a titled link to their last blog post at the end of their comment". This is apparently only available for Wordpress and Blogger.

I've found this on the b2evo plugins directory, which seems related, but the link appears to be broken...
Name: Post Snap
Author: EdB

Do you know if a similar plogin exists already or could be possibly developed for B2evo?
Many thanks in advance for your advice!

Suze