I opened TechPinas' Twitter account this morning and look at what greeted me:
Built by Twitter's user relevance team, the new 'Who to Follow' corner suggests people you don't currently follow that you may find interesting. Suggestions are based on a several factors, including the people you follow and the people they follow. If you like a suggestion, just click "follow" link below the Twitter handle; if you don't, click "hide" and Twitter won't suggest that user to you again.
Clicking on View All link brings you to this new Suggestions Page:
Suggestions Page shows the top 35 or so suggested Tweeps for your handle.
Similar to Facebook's People You May Know corner?