Since Twitter first appeared in 2006, the notion of sharing your thoughts and those of others in a concise 140-character message you can create and share from myriad devices has become an enduring aspect of the social web. Today for many, it's an essential communication tool that enables direct and unfiltered connection between individuals that results in engagement and even relationships. For others, it's seen as a marketing channel that pays only lip service to authenticity. And for others … [Read more...] about Twitter offers richer scope with 280 characters