My blog (randomascii.wordpress.com) is about programming so I post a lot of code snippets. If I was using wordpress on my own host then I could use GeSHI but I'm not sure what the best options are when hosted at wordpress.com. I'm sure this must be a common question.
If GeSHI is available it would be good to make that more obvious.
Thanks for any help you can give.
The blog I need help with is randomascii.wordpress.com.