Twitter, the status stream tool some refer to as a mini-blog, saw two new integration apps released recently to widen the community. A new Twitter Facebook application—which brings Tweets into the profiles of members of that community—was joined by TweetVolume, a monitor of the public stream of 140-character messages from Twitterers. The biggest gripe I have about TweetVolume is that too few are talking about me. But you can’t shoot the messenger.