Is it possible to integrate Infinite Scroll to the main page also?
For loading time speed i have set main page to load only 40 items but it would be nicer that when a user visits the website and scroll down to the page they get to see all listings and not only the 40 items i have set in admin.
On search this works perfectly but now they think the website only has a few listings so they look no further and don't even try to create an account.

@mwindey
Main page does not have pagination, I do not see quite bit benefit out of there as you can simply put "see more" link there and redirect to search page with more options.