Web 2.0 applications (England)

I have written some prayers that will be included in a book due to be published next year but would love to have a whole book so I had a good look at Lulu. It looks easy enough to use but it is a bit hard to evaluate without actually publishing a book and I don't have one lying around. This site may be an option if I ever get round to writing a whole book and can't find a publisher. I would certainly recommend it to any of my friends who are thinking of writing a book (not a vast pool of people but there is one!).There were some other interesting sites on the list but probably none that I would use on a regular basis. I found all sorts of interesting things at .Docstoc. I could have done with it a couple of years ago when my son often asked me to set him maths problems! I liked the sound of Mango to learn or brush up a foreign language prior to travelling but discovered you had to pay. Apparently libraries can subscribe so their members can use it. That would be cool but probably unlikely. Boo is another potentially useful site when planning travel. It has hotel and bar details along with photos, weather and general city reviews. The main drawback to this site is that there isn't a section for attractions. I may use this next time we are planning a trip.I loved One Sentence - lots of true (supposedly) stories told in a single sentence - a great time waster.