[Stargate] question marks??

[Hillary Greenslade]

Ok, does anyone have any idea why my posts are showing up with question marks imbedded in them, mostly I see it at the end of a line. 
I'm using Yahoo, and there is a Rich Text and a Plain Text option.  It didn't used to do that, but seems to be happening the last year.  I've seen the same on other people's posts on the Ansteorran lists as well. 

Driving me crazy - looks like I don't know how to type, or I'm just really inquisitive.   
Hillary

Date: Wed, 3 Mar 2010 14:09:23 -0800 (PST)
From: Hillary Greenslade <hillaryrg at yahoo.com>
To: stargate at lists.ansteorra.org
Subject: [Stargate] Stargate Arts in the Park

Actually, Hermann Park is an interesting idea.? It's very large, and lots of folks.? Parking around the museum is tight, but there are lots of other locations.? Might be worth a consideration as an alternate location, should one be needed in future.? 

Menil is nice, but tucked away off the main road in a neighborhood - but still nice, and very shady.? Because it's a smaller park, most folks in it tend to be somewhat quiet, reading books and just hanging.? They might be a bit miffed about our banging armor around.? I'd opt for Hermann, given a choice, as it's much more public and visible. 

Good idea Isolde,? Hillary