I can sort of see where psicraft is coming from, the developers have benefited from others sharing code or working together to make forge, so it's like taking from the mod dev community but not giving back. granted this is mostly a non-issue and the developer isn't required to open source their mod because while it uses common ideas, the final product is unique, they can close source it as they wish.
I have wondered why technic has never posted a list of permissions it has, I haven't seen any Technic devs claim that they have all permissions, just that they were working on it.
As slowpoke has mentioned, fanboyism can an issue. If the community are giving Technic a bad reputation, then this will likely make it more challenging to get permissions for new mods.
I'm glad that these threads are allowed to live as it can be interesting to see other's views.
Edit: it's nice to know that we aren't annoying you or anything