It all depends on how you count and what a "user" is of course, but this little list helps to give a picture: http://curl.haxx.se/docs/companies.html http://cur

It all depends on how you count and what a "user" is of course, but this little list helps to give a picture: http://curl.haxx.se/docs/companies.html http://curl.haxx.se/docs/companies.html