There often comes a time where we need to update our WordPress blogs right now, and the only internet-connected device we have access to is our phone. As many of you know all too well, the small screens and keyboards of our phones compounded with the way webOS browser handles links in text fields can make blogging from the phone a downright frustrating experience. While we wait for a native application from WordPress themselves, Poster ($0.99 in the App Catalog) does a great job of filling the void, making content creation on the go a not-so-painful process.