Whats a ringtone? Oh I remember I used to have one on my Nokia 3310.
Seriously though I don't think people pay for ringtones anymore, surely they just use mp3`s or the tones that are pre-loaded, so I cant see any value in it I`m afraid
There in lies the point what business would try and break into a market with as you say you self "established sites making millions" with a product that’s dated and will be obsolete to all but a handful of users in a few years time on a cctld that will be surpassed by the .uk.... reality check never going to happen…