Well now it's mid August, and still no posts in "Outside the Mainstream". Has anyone actually asked to be included?
I thought about the requirements for starting up things in that area and I suspect that that they are too restrictive.
Other than the obvious problems in terms of limitations on the number of posts, the restriction that there be no links to outside work is going to restrict the posts to the thread to be fairly small. Everyone's work is going to be based on other people's stuff, and in addition, there will likely be a lot of graphics.
As a test, here's a LaTex "picture" from one of my papers, with all the extraneous information such as comments, containing figure and caption eliminated:
\begin{picture}(235,170)<br />
\thinlines<br />
\put(35,30){\vector(1,0){113}}<br />
\put( 40,27){\line(0,1){6}}<br />
\put( 90,27){\line(0,1){6}}<br />
\put(140,27){\line(0,1){6}}<br />
\put( 25,15){$-0.5$}<br />
\put( 85,15){$0.0$}<br />
\put(135,15){$0.5$}<br />
\put(120,8){$t_3$}<br />
\put(30,35){\vector(0,1){133}}<br />
\put(27, 40){\line(1,0){6}}<br />
\put(27, 70){\line(1,0){6}}<br />
\put(27,100){\line(1,0){6}}<br />
\put(27,130){\line(1,0){6}}<br />
\put(27,160){\line(1,0){6}}<br />
\put(10, 40){-1.0}<br />
\put(10, 70){-0.5}<br />
\put(10,100){ 0.0}<br />
\put(10,130){ 0.5}<br />
\put(10,160){ 1.0}<br />
\put( 5,150){$t_0$}<br />
\thinlines<br />
\put( 40,130){\line(0,-1){60}}<br />
\put( 90,100){\line(0,-1){60}}<br />
\put(140,130){\line(0,-1){60}}<br />
\put( 40, 70){\line(5,-3){50}}<br />
\put( 40,130){\line(5,-3){50}}<br />
\put( 90,160){\line(5,-3){50}}<br />
\put( 90, 40){\line(5, 3){50}}<br />
\put( 90,100){\line(5, 3){50}}<br />
\put( 40,130){\line(5, 3){50}}<br />
\put(205,100){\vector(0,-1){30}} \put(195, 70){$n$}<br />
\put(205,100){\vector(3, 2){25}} \put(235,115){$l$}<br />
\put(205,100){\vector(-3,2){25}} \put(170,116){$m$}<br />
\put( 40, 70){\circle*{3}}<br />
\put( 40, 90){\circle*{3}}<br />
\put( 40,110){\circle*{3}}<br />
\put( 40,130){\circle*{3}}<br />
\put( 90, 40){\circle*{3}}<br />
\put( 90, 60){\circle*{3}}<br />
\put( 90, 80){\circle*{3}}<br />
\put( 90,100){\circle*{3}}<br />
\put( 90,120){\circle{3}}<br />
\put( 90,140){\circle{3}}<br />
\put( 90,160){\circle*{3}}<br />
\put(140, 70){\circle*{3}}<br />
\put(140, 90){\circle*{3}}<br />
\put(140,110){\circle*{3}}<br />
\put(140,130){\circle*{3}}<br />
\put( 45, 70){$e_L $}<br />
\put( 45, 90){$\bar{u}_{*R}$}<br />
\put( 45,110){$d_{*L} $}<br />
\put( 50,128){$\bar{\nu}_R $}<br />
\put( 95, 38){$e_R $}<br />
\put( 95, 55){$\bar{u}_{*L}$}<br />
\put( 95, 75){$d_{*R} $}<br />
\put( 95, 95){$\bar{\nu}_L $}<br />
\put( 95,115){$\bar{d}_{*L}$}<br />
\put( 95,135){$u_{*R} $}<br />
\put( 98,159){$\bar{e}_L $}<br />
\put(145, 70){$\nu_L $}<br />
\put(145, 90){$\bar{d}_{*R}$}<br />
\put(145,110){$u_{*L} $}<br />
\put(145,130){$\bar{e}_R $}<br />
\end{picture}
As you can see, Physics Forums doesn't support pictures drawn in xypic, despite this being a standard feature of LaTex:
http://www.iam.ubc.ca/~newbury/tex/figures.html#picture
By restricting submitters to submissions that fit in the rather limited LaTex used on PF, I believe that you will ensure that nothing useful gets submitted. Any theory that replaces the standard model will have to allow us to derive the standard model. But the standard model is too complex to be derived under the restrictions of the proposed PF theory development. All that fits under the restriction suggested would be junk.
Instead, if you really want to make PF a useful adjunct to the physics community, you should simply follow the lead of Yahoo and allow posters to start forums where posting is restricted to a list of posters maintained by the person who started the forum. If you want to avoid confusing the general public about what is and what is not physics, then sure, put it under "theory development" or something like that.
As far as confusing the general public, PF already allows people with no knowledge of physics whatsoever to give advice to college students. With that sort of stuff going on, how much worse do you think it can get? Just what is it that we are trying to protect here?
Carl