That is something that is very much neeeded, Will - I am glad to have seen your post and not trying out GuppeGroups.
We can't grow without having a way to organize information in some kind of group structure, I had made a post with some thoughts earlier today and this was one of them. Hashtags are not the solution.
Thank you for the project, I will try it and spread the word at our instance. I think it's VERY useful.
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