As a client, I always have an idea of what a new provider will look like before I meet her (assuming pics are accurate), but the first time she sees me is when she opens the door.  So I'm curious:

There's enough detail in my profile to give providers a very good idea what they'll see when they open the door.  If they want more details to ensure we're a good fit, they can either ask my references or me.  A pic of me with a blurred face won't be much if any additional help to them.  

Yes, I have a picture along with a detailed description of myself and the things I really enjoy doing with my providers.
Also list one deal breaker in my profile.

When I started with P411 I included a shot which showed my body type but my face was hidden.  I have since removed it, and it hasn't been a problem.

I do have 30 okays from other providers and p411 does list their phone numbers.  Also P411 asks a few personal questions all guys are required to answer.  My profile gives a girl a clear picture of who I am, if they need more they can read my TER.

And I've never sent a picture to a provider.

Khakis pretty much looks like the next.  Just watch his commercials.

Anyone.  

I really don't give a crap what you look like.  Occasionally a prospective client will include a photo to his introductory email - usually as a indirect "warning" about some attribute I guess he thinks I might find objectionable (like dark skin...or extra weight.)  One babe of a client who sent me a picture - which I assumed was an advertisement of his babe-ishness - later told me that he wanted to make sure I knew he was not Caucasian.  It's a little depressing that this is the world we live in!  But here we are.  FYI, gents, I truly do not give a f*ck.

..... but when I walked in the door, "Oh hell no!" was not a great welcome.

The transgression? A cancellation made well over a week in advance.

do have photos on their P411 profile.I have never seen a guy use a photo that has his face blurred.
I have seen a photo where the guy's head was cropped out so you just saw his body.
Others will have photos of their face usually an outdoor photo or a selfie.Him providing a photo is a plus but it does not make screening easier.P411 has done that for me not him having a photo on his profile.
On a side note I really like when a guy has filled out his P411 profile in its entirety you would be surprised how many clients leave alot of the questions blank.

Guy posting picture of their face in hobby web site  are asking for trouble with LE.  There is no such thing as SECURED web site (court order).  

In addition to posting picture of your face (client - you guy) ,  

Yeah, there is not point.  And the risk/return isn't there.  All risk and very little upside.  Sort of like these boards.  Posting doesn't provide much benefit, but it does result in different types of risk.