What this means in practice is that KILTR is smaller and friendlier than some of it’s better known counterparts. While I use those mostly to keep in touch with people I know, I have made more new connections through KILTR. An advantage of being a new site is that it can also take advantage of modern user interface design without having to consider legacy users.
I must declare an interest in that I am an associate for KILTR because I admire what Brian Hafferty, Stewart Fraaser and the rest of the team are doing. I hope you won’t mind me giving their project a plug here!