All hail the Guildmaster, @joebuhlig...
The last time I thought of "guild" was the World of Warcraft guild raids... Never played WoW but I kept hearing guild from my friends who do play it.
I did a quick Google and found the Book Guild, Children's Book Guild. The productivity app Habitca mentions something about a guild.
Maybe a new name could be "The Better Me Guild"?
I also googled "Guild Blog" just to see if there was anything there.
So Productivity Guild might just work.