A version of this blog post appeared on Tech Cocktail on October 21, 2011.
Every hack authoring an article and every flack penning a proposal has encountered The Question: how many users does this social network have? Sure, you can Google the answers, but then you run into the problem of making sure that your source is authoritative, current, and doesn’t confuse active users (those who log in at least once a month) with total users (your grandmother, who, after signing up, gave up).
Here, then, a new offering from Tech Cocktail: a continuously updated Google Doc that lists the number of active users for the big social networks (see the embedded spreadsheet above or click here).
