Here are some tips to help you get unstuck:

Use pictures
Who likes reading chunks of text without white space or pictures? If your blog features text on end, you’re just asking to put readers to sleep. Many sites feature inspirational photos, just look into some in the field you’re interested in. If you’re into fashion, Polyvore is great to help you visualize things. Flickr and DeviantART are also useful for general purposes.

Get inspiration
Go for a walk, listen to some of your old favorite tracks, or just pick a nice place to do some people watching. You’ll be surprised at the things you come across. Sometimes, it just helps to step away from the keyboard and clear your mind. If that doesn’t help, it’s time to do some reading. Subscribe to some  interesting blog feeds. It just helps keeping up with the current news. Some of my go to sites: Technorati, LA Times, Wired and even movie quotes!

Keep notes

Throughout the day, you may come across many things that would make for an interesting topic. Did you see a stupid commercial or bite into a raw hamburger? Why not write about it? Subtle insight and your personal experiences make the best topics. Instead of tweeting every single thought that comes to your mind, take note of some good ones. You don’t have to spend a lot of time thinking about it, but just pick some that you would like to elaborate on. Good luck in your blogging adventures! As for me… I just found a way to get over my own blogger’s block.