For those who love hand made lace.
Ravelry is quite large, and focusses on knitting and crochet of all kinds. it is free to join, but you can't see any of their content until you join. https://www.ravelry.com/account/login
a pinboard of knitted lace doilies: http://www.pinterest.com/bobbinhobber/knitted-doilies/
There is a lace knitting group on facebook -- https://www.facebook.com/groups/2587750199/
Please post a comment below if you come across especially good sites for knitted lace, or photos of spectacular knitted lace.