I just learned how to do it not long ago. I use
www.photobucket.com Sign up and read how to down load your pictures. Once that's done you'll see three tags underneath it.Url,Tag and Img.Come to whatever site you want to post it on.Using the Img tag type it out exactly. If it's upper case use upper case.Small case use small case. One little mistake and it won't post.Don't forget the slashes,periods etc.I did however find when it has

using the lower case seems to work better.
I hope this is what you were asking for?It's really easy once you do it a time or two.
Ruger Redhawk