I think this may be my favorite lesson of all the 23thingsks! I had of course viewed Wikipedia before but didn’t have any real knowledge of how to go about changing a page. That has all changed now. I searched Wikipedia for a page on my hometown and was able to find one and guess what? It had errors on it regarding the local high school. I was able to edit the page and correct the erroneous information. It was a very rewarding feeling! Then, I worked on activity #2 and had no difficulty what so ever adding my name and page to the 23 things ks participant page on Wet Paint. I believe this technology will be the most useful for me, both professionally and personally, because it does allow a large group of people to share/contribute to the same source. For instance, recently I was working with a group of librarians at different locations to update bookmarks in different genres. Instead of the numerous emails we sent back and forth, we could have had a wiki with a page for each genre that each person could have updated when they had time to work on it. Oh, the time that could have been saved!