In reference to the Gravatar icons in the post. You guys are always asking for the 140x140 sized icons and they are then re-sized to 20x20 or 30x30. You have

In reference to the Gravatar icons in the post. You guys are always asking for the 140x140 sized icons and they are then re-sized to 20x20 or 30x30. You have the ability to ask for the gravatar icons in your specified format, which will save a lot of bandwidth. https://secure.gravatar.com/avatar/e7e8748f7897c2d9a3da0afe4deb6d14?s=140 https://secure.gravatar.com/avatar/e7e8748f7897c2d9a3da0afe4... 32kb vs https://secure.gravatar.com/avatar/e7e8748f7897c2d9a3da0afe4deb6d14?s=30 https://secure.gravatar.com/avatar/e7e8748f7897c2d9a3da0afe4... 2.71kb Making this one change alone will make a huge difference.