Photobucket provides link codes for posting media in almost any situation!
Here is an overview of the linking options offered:
Email & IM: Use this to share your content via email or IM. Users can click the link or copy and paste it to a browser to view the image on photobucket.com.
Direct link: This is the actual web location where the image lives. Use it if you're on a site that asks you to insert an image from a web URL. You can also use it to create linked text.IMG thumb: Just like the IMG code, except a thumbnail version of your photo (160 x 120 pixels) will appear on the page.
Getting the code:
The link codes appear on the right side of your screen. Left-click on a code to copy it, then paste it into your forum or website source code.