Topsy tailors tool to tease out Twitter trends to a 'T'  With
Twitter's blessing, Topsy launches a new product that turns
tweets into a bigger-picture view specifically for marketers and
trend watchers.  (Credit: Topsy)  Topsy, a real-time search
engine that draws on Twitter's huge stream of information, today
launched a new tool for businesses.  Aimed at marketers and
journalists, Topsy Pro Analytics is a beefed-up version of
Topsy's free service, which lets you search for Twitter's most
popular tweets.  While other developers are slamming Twitter for
its recent API shakedown, Topsy and Twitter have never been
tighter. Topsy's analytics tools lets companies use tweets to
identify trends or gauge how consumers feel about products and
brands.  One of the companies to get a thumbs-up in Twitter's
announcement last week on increased restrictions on developers,
Topsy recently renewed its licensing with Twitter with an
expanded agreement. The agreement lets the two companies partner
on projects like the Twitter's