Indeed. I know of a few of them and all have interesting ideas and properties (fx. named-data.net, MinimaLT, CurveCP, ..). I wonder if it would possible to me

Indeed. I know of a few of them and all have interesting ideas and properties (fx. named-data.net, MinimaLT, CurveCP, ..). I wonder if it would possible to merge some of the ideas without creating a monster. A survey of some of the most promising IP alternatives would be most interesting.