Is there a tool that gives the average daily/weekly tweeting frequency of an account for last few months or just overall? I often have to unfollow already followed twitter accounts that, even though they are interesting, tweet too much effectively drowning other accounts' tweets which are not that aggressive and I end up unfollowing them. I wish there was a tool that I can decide right in the beginning whether they tweet a lot - find such accounts easily among the ones I follow. (I check Twitter occasionally - once or twice in a day or 2-3 days)