I'm so glad this worried you! I'm the @liftapp founder. When we started there were no startups named Lift. Now the world is rich with L(i/y)fts. It's insane. Things look good for us (as in we have runway and revenue), so I don't think you'll be seeing any acquisition news from us.

FWIW, here's the email where we decided on the name and specifically went looking for other people using it: http://www.quora.com/Lift-app/How-did-Lift-app-get-its-name