MM: Close the age gap does have a trickle up effect for the already older singles, but no doubt there are many older girls that close the age gap won’t be able to help.
As I wrote to our esteemed bein_hasdorim, Klal Yisroel needs people like you, please go make it happen. If all you plan on doing is blogging in cyberspace then i’m not sure the tachlis.