Are they any good? which ones work well? are they good for meeting other mums etc or do they get all a bit competitive? did you stick at them for long or were they just a bit of a stop gap? Which type are the best ones?
Most importantly - how much do they cost?
(they looked like a load of rubbish to me so I never bothered with them :/ )
In here as friend has been asking me and wants quick answers....forgive me!