God knows best and I might be wrong...
But based on my on survey as of today (28th February 2012) and based on only the 27 internet marketing forums I visit...
There are a total of 2,249,777 members. That's over 2.2 million! Talk about competition. LOL :P
But I am sure there are overlapping. The 2.2 million is not unique. I'm sure there are people here in this forum who are also registered on another forum.
I love IMT for it's functionality of the tools (submitters, etc.) provided besides the awesome forum.
If Admin wants to know the current standings of this forum, you can PM me. And those members interested in more information on my findings, please PM me too! Have a good one.
Take care,
Surveyor