I created a post about this topic back in August and got one reply
I make jokes about this in chat when guild recruiting spam shows up. Full range of responses, from ridicule to peeps wanting more details / join. Never been able to get three other peeps at the same time to create one.
There's a part of me that still wants to do this, but it would mean leaving the Guilds that fell in my lap while I was lamenting wanting to make a solo guild.
Still, I may do it. I have a Level 50 Jedi in a vanity guild and maybe wanting to do something with her again some day. Being a resource is one way to do that.
And, yeah. Getting the critical mass to create the Guild seemed to be the hardest part.