I joined a ladyboy dating site a while ago and have scrolled through the profiles, although I haven't attempted to contact anyone as yet.
From what I've witnessed, the dating sites can be very rewarding, however it is very much dependant upon your individual circumstances.
If you're only in town for a week or two, then presumably the effort required overshadows the potential return.
If you reside in Thailand and have the patience, clearly there's scope to meet some interesting ladyboys for little or no money.
As I'm married, I have reservations about posting a photo of myself as part of an online profile and without a photo I suspect your chances of meeting anyone could be rather limited ?
Were I living in Thailand as a single guy, I'd definitely be making use of the various sites, and saving myself a fortune in barfines and related costs.
Cheers
Koykaeng