It seems that you're talking about an individual who gathers people to do his / her bidding instead of someone who forms a genuine team. If that's the case then I agree with you. However most indie game teams are formed to pool various talents - if one person can do a good job at every single element of creating a game, they often go ahead and do it as a solo dev. Not many people can do that.
Well, my original rant was about people that make posts that you know will be ignored. Like starting a Game in Progress thread with no real description or images, or a recruiting post that tells you nothing about the game in particular.
The example I gave did have a secondary layer of things that annoy me.
People that think that just an idea is enough to make others work for them since they already contributed or people that expect others to join their teams when there are no definitions on what they really want to do are some examples.
Good indie teams are made of people that that are good at different things working together to make something.
I don't expect someone to be a solo dev.
I usually go that way, and I know it sucks because it becomes unbearable the moment you try to make the scope of the project bigger.
On the latter posts I was mostly referring to people that pretend to be the creators of a project when they only have an idea or a concept, but nothing else to contribute (whether it's skills or money).