This comes across as more defensive than anything.
Its not defensive --- but you have to understand, we are not, under any circumstances, going back to the old software. The valuable feedback you gave was essentially "I don't like it" ---- well, unfortunately, I cant do much with that. Now, if you ask specific questions like "How do I do this" --- I and other members can be more helpful.
And the security issues and lack is site background support still does not explain the drastic changes in overall site layout and location of how to access things.
Yes it does, because we changed software in order to deal with those things. Different software packages are going to do some things differently. But that aside, things really aren't THAT much different.
So, if you can ask specific questions, I can probably be more helpful.