RE: Soundcloud hacking: Promote to all joined groups quickly - 1-Click JavaScript Bookmarklet

The script has no real limit, it simply loops over all the groups that you have joined, so the limit is with Soundcloud and how many groups they let you join - I don't know the answer to that, sorry. In the example shown there are 50 groups.

There is one thing to note though (which I will add to the original post). The more groups you have joined the more resources your PC needs to run the script (it was a quick hack-n-slash job so slightly inefficient) - in some cases on older machines this can cause a temporary browser freeze - if this happens the best thing to do is wait a couple of minutes (at most) to let it run.

Thanks for your interest and support.