I hate splash pages but I would probably split the site up before they enter... "Architecture, commercial, editorial" and then all the rest. Or some intelligent split like that so the more professional info can go to one side and the rest on the other. Technically this isn't a splash page but a fork in the road intro.
One side of the business probably doesn't want to see the other side's photos and I think it makes the galleries stronger if they're not distracted by so many disparate topics. Whenever I see galleries with such a wide range it makes me feel like the shooter isn't focused or the business isn't serious (though I know you're a very good photographer, that is my brain's first assumption from seeing something so varied).
interesting, my 2 clients so far (architects) LOVE the fact I shoot other stuff and have it on my site. They've both expressed interest in using some of my other shots and even brag about it to their clients (sometimes we've shot in homes with the owners in them). Not sure what that means though, that these 2 guys are the odd balls?
I should say I've mimicked 2 photographers I respect in how their sites are laid out. chasejarvis.com and amoryross.com. Check out their sites and see how theirs are done -vs- mine and it seems to be working for them (making them money)?
Not saying you might not be right, I'm just trying to explain why I made it the way I did.
Nice, clean site, but it's a bit hard to see much of your work quickly. I'm not sure what the point of the website is though, it's not trying to see anything or prompt an action from anyone as far as I can see. My impression after looking at it is you're a guy who takes photos and wants people to see them.
If you're wanting to sell images, or your service, you'll have to make a site with that aim.
are the images on the "home" page not loading for you, or do you mean getting more into the meat of the images (galleries or blog posts). There should be images on the site as soon as it loads. On my connection with cleared cache it's <3 seconds to load one, then they load in the background before they switch. If you want more images over that it's -> galleries (which loads very fast, it's only 8 160x160 pics) and then picking one which loads in <3 seconds again (the first image, the rest background load).
Any suggestions on making that faster? Any suggestions on changing the flow/layout to get you to galleries quicker? Like I said, I styled that after 2 livebook sites I LOVE and my site is faster than theirs out of the gate (but theirs are flash so they background load the ENTIRE site except gallery images once you're there).
Well I like the clean feel of your site...however I do not like the search function...it is too big, I am not sure why you need one and as I am waiting for your homepage images to upload it is the first thing I see.
Your pictures are great...which is what is important!
the search function is just that, for searching. With the variety I have on my site I think it's pretty important and it works quite well (I actually use it all the time myself, which is why I added it)... How do I make it smaller and make it usable? And how long did the first image take to load for you?
autofocus (linked in the footer) and hostgator? Why? good reasons or bad? 
thanks for all the input everyone! I know I probably sound defensive when I explain my reasoning but I appreciate any time everyone is giving me. I KNOW I need to work on the copy on the about me page, that's a given. I'm also trying to keep all the pages from scrolling when possible (the testimonials page and actual blog posts being the only exceptions).


