While the Subscribe and Connect is a great idea it's often doesn't keep up with the fickleness of the Internet. Look how many ideas and requests that have been made here related to it.

Today a lot of users want to add Pinterest, Vimeo, and Yelp. Tomorrow it'll be some other new service that's trending. Many could probably care less if Delicious and/or Flickr was still in there or not.

There will always be some service missing or irrelevant for some. So optionally provide a way for us to add new and custom linked icons, reorder them, etc through the Theme Options.

The Theme Options should also optionally provide the ability to customize/change the subscribe section with our own HTML so other email services can be used.