Langtrees.com will start paid advertising on the 12th April this year. (my mothers birthday) Wallet balances will still remain if logged in the last month. Advertisers that have not logged in wallets will be reduced to zero.
When I used them (before my married days) it was actually what they were made of that made the biggest difference. Latex caused me irritation and often resulted in thrush or bacterial vaginosis. So most definitely Non Latex were the best.