The SXSW apps demos and pitches continue. Last night while hanging out in the Hilton lobby, I ran into Nick O'Neill @allnick, entrepreneur and founder ofAllFacebook.com. Nick is working on a new mobile app that's going to make it easy for you to plan meetups with friends. Sounds cool right? Just wait until the app launches. Nick showed me a few screenshots of the app and I was very impressed with the look and feel and the workflow along with the thought process he has put into the app.