Twitter has rolled out a brand new feature that considerably boosts its accessibility and outright explodes its user discovery. Upon searching a name – y’know, like all those times you’ve searched your own – Twitter now brings to your attention possible accounts you might consider following with that name. Not exactly breakthrough in concept, but certainly in execution. Simply type in a name and Twitter will go grab people you might have been looking for, displaying them in a handy list above the traditional roll of tweets. That this list is horizontal is a slick design decision in terms of directing…