James -
I'm going to have a number of picky things here, but, it's good work. I like it very much. Personally, I am a fan of black. I think it's striking. I have heard a number of experts recommend against it though.
The Joomla! sign behind the fence and on the grass does not meet the Logo guidelines. It has to be on a solid background with ample room around it. But - honestly - you don't need it there - three are too many. The gate, lovely lawn and sun are beautiful. Pull it off the lawn and see what you think.
How nice! How welcoming --> Visit us today...
Again, same comment --> We are looking forward to hearing from you!
Word choice --> Joomla!'s wide and friendly community is waiting for you.
We are not all fat. ;) Consider diverse, friendly ?
Spelling and sadly, false --> Visit our website and wander over to the forums where all you questions will be asnwered.
We certainly do not answer them all. We try to help!
Never forget ! with Joomla!
spelling --> Religious groups have different needs tha businesses.
Continue to object. As written, this is incorrect --> Cost is often a concern, but since Joomla! is distributed under GPL, it is free.
The GPL does
not mean free of charge. Just free,
as in freedom. Consider wording this way:
Joomla! is distributed under GPL, so you are free to study, adapt, change and distribute your work. There is no charge to download and use Joomla!.
In the Presbyterian Church example, you go from talking about "them" to "we." Stay consistent.
Extensions - very well down. Simple. Clear. Non-intimidating. Thanks!
How Joomla! works section --> having to worrying (no) - having to worry (perhaps) - worrying (better still)
Slight change - "Add Content", - "Add Content," (comma placement)
Close - almost there!
Amy

Edit - James - I forgot to mention one last thing. I do not believe it will print and fold correctly. Or, am I wrong on that? (I didn't print it.) But, you might want to test it out and see if it folds like a trifold and opens, revealing the contents as you hoped. Thanks again!