Developing Fast': Britain Facing...
News3 mins ago
No best answer has yet been selected by tali122. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.No difference, except that Yahoo Groups is very well known and thus has loads of people that use it and hence a lot of answers to be found.
Today is the first time I had come across this site - and I bet there are millions out there that don't know it exists.
Your own site would be even less known, unless you had the time and money and bandwidth to promote it.