I'm trying to create a web part that can pull in twitter feeds on a sandbox site. Since sandbox webparts cannot make cross domain calls, I thought that I could use an old trick I enjoyed, which was pulling in the RSS feed of a twitter account.
I'd like to have a nice interface where someone just adds the account name as a property, and it pulls the feed in.
Can I create what essentially amounts to a custom skin for an out of the box web part?