...that guys will pay $140 (and in this case, $150) for a DIY massage. I just don't get it!

meat is another man's poisen, I guess.
I don't understand it either. Perhaps guys that enjoy the DIY feel they aren't really doing anything "wrong". Maybe their afraid of STD's.
Personally, I am a big fan of GFE.

I personally love to see DIY people, and then being offered a full GFE experience.  I secretly just chuckle.    This doesn't happen all the time, however enough that I've come to a realization that in the hobbying world YMMV greatly.  

It mystifies me too.  If I want to drop $140 bucks on some beautiful women who won't touch my dick, I could always go to the strip club, buy them some drinks then go home and jerk myself off. Better yet, just stay home and jack off and save $140 dollars.

I don't understand it either.  But I know people will pay for many things that I would never pay for.  
But we all have our own fetishes and kinks that some my find strange, and others people would be interested.  

I just trolls here on the board for entertainment purpose and a number of times I have seen this argument. I am a so called "DIY" fan but I think DIY is a misnomer at least for me. I see them for intimate connection and more importantly as a foreplay companion. Nothing more and for that, I think the existing market price is justifiable. Actually my goal is to have some hot  foreplay moves with a hot chick and come out without ejaculating. You are right, if I just want to jack off myself, that is a lot of money to pay to get some "help".  Also when I need a massage, I go see an actual massage practitioner. I see no point in mixing my pleasure with my other physical needs.

... be completely nude?  With a to-die-for body?

There is something to be had for almost everyone here, it's a place where fantasies can be lived out. If there is something I don't like, I don't partake but that doesn't mean it's wrong for anyone else to enjoy it. From the most kinky to the most vanilla, if you both consent have at it. Just leave the kids and animals alone.......

And, now that I ONLY offer bodyrubs w/ extras.... I'm able to pick & choose who I do what things with! If you come as a sweetheart... I can do whatever you'd like/want DIY to FULL extras! And, if your a jerk, you'll get less from me, but EVERYONE ALWAYS leaves HAPPY!!! So, ymmv, but, I'm such a s3x addict that it's hard to resist when were both having fun!!

ps: I've always done more than DIY with doing just bodyrubs now... but, I was just saying, if that's your cup of tea, I'll let you do it sweetheart!!... while you watch me do me!!... unless you wanna help me after you see me going at it! lol

The part where people think it's somehow less illegal is funny to me. Also, you can still catch things even if you aren't touching genitals.
Theres a market for everything, I prefer to be YMMV myself.

...with all my White Horses. That's not what I had imagined would be included in a DIY session. That's more like what you can get away with at a typical mutual touch Phoenix strip club or to a lesser extent Little Darlings in Vegas. I could easily be swayed....

After some thought, I guess you could say I am able to turn into one.....  
But, more often do the full bodyrub WITH A WHOLE LOT OF FUN AFTERWARDS!!!  
And my hours usually come with extra time!!.. because I literally dooooo a full message (bodyrub) while teasing & playing... and when your squirming & can't take the anticipation anymore... we elope into a state of pure ecstasy!!! lol.
Hope that makes sense?

good masseuse or masseuer is worth that much even without the sexy or DIY or some service or full service.  

I'd give you an hr massage for free....

You mean to tell me that YOUR massages are different than that? Will I come out feeling less tension like with the 'straight' massage? Will I walk different afterwards? Will I even remember my name?

Same here & they got all fussy about me asking for different towels to use after I  shower the product off me.  
Can't remember which spa club but it was meh & $$$