At present moment as of writing this post, Wikipedia is still on the dark side, protesting against SOPA. Despite the fact that we have not really gone dark in any way, we're against SOPA as well and most if not all of us know that the bill on SOPA is just a bunch of bullcrap. In any case, lets get on to the news - Wikimedia has just recently (and somewhat quietly) released the official Wikipedia app for Android.
This is good news indeed as you no longer need to open your browser to search for Wikipedia articles - you can just launch this app and everything is at your fingertips.
Official Wikipedia App (FREE) - Android Market