re:jesus A really good site with daily prayers and reflections and all kinds of other prayer related type stuff.
HVN Creative worship This brilliant site has a load of creative, cutting edge resources to help young people to pray. They have a lot of new stuff around the liturgical seasons like advent and lent.
Sacred Space A load of daily reflections from the Irish Jesuits.
WorshipTogether.com Lots of cutting-edge stuff from leading worship leaders and Christian musicians.
Engage Worship Ideas, articles, training and other items on this well-designed site.
That Young Thing Interesting site with lots of youth ministry resources