Well, it's been at least partially acknowledged. For a niche site like Fuwa it's mostly guaranteed the interest is shared, in addition to a higher percentage of introverts, meaning the chances of said females being similar is much higher than something that would be more usable as a mass dating site. (Though it's certainly easier said than done.)
Figuring out how to initiate communication at all in a non-creepy manner is something I'm still trying to sort. Right now all I have is hoping they jump onto FSG as an excuse to communicate before they leave (usually within a week) and then figuring out why communication drops off between me and them in particular (usually I seem to screw it up in some fashion, but I can't tell if it's the primary reason ), and taking that knowledge so I don't screw it up as badly the next time it comes around. After that, keep going until there's someone actually within dating distance who shows up.
Confession: My Skype name is my real name, and I can't say if being separated from my Fuwa identity serves as a benefit or a detriment.
As for the conversation of love up above, it's something I'd rather have controlled. It's a complicated subject, but full-on 'true love' (only experienced in my first relationship) leads to a bit of a failure to keep perspective. It's best to keep those under control and attempt to communicate with those who you find an interest in. After that just see if it increases over-time and go from there.