Lyndsey,
Welcome to mumsnet. I think this post should really be in the small business section where you have to pay a £30 fee to advertise. (If everyone on this forum who had a business put it on here..it would be a bit choked up with adverts!)
Site looks interesting though.
Pendant alert! I also think you may want to look at the spelling of nannies...you spell ot differently all over the place and have 2 links on your post one spelt nannys and one nannies!
K.