Me and a few teachers are currently busy creating a wiki for schools in South Africa to try and see how we can shape school policies regarding Internet and cellphone use in schools. See http://saschools.wetpaint.com
The whole debate about if cellphones should or shouldn’t be allowed in classrooms is a complex one. As such it needs to be debated and critically looked at through the lens of educational outcomes. Will it assist in the learning process or detract from it?
Please see my blog about the subject at my school2.0 blog