Using the DLR opens up some interesting possibilities..With some minor modifications, I managed to use SteelKix with ASP.NET! Look at this example:

ASP.NET markup:
 Code:
<%@ Page Language="SteelKix" CodeFile="default.aspx.kix"  %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>SteelKix ASP.NET example</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    	Enter your name:
        <asp:TextBox ID="TextBox1" runat="server">  
        </asp:TextBox>
        <asp:Button ID="Button1" runat="server" Text="Submit" OnClick="Button1_Click"/>
        <p>
            <asp:Label ID="Label1" runat="server" Text="Label">  
            </asp:Label>
        </p>
    </div>
    </form>
</body>
</html>


SteelKix codebehind:
 Code:
function Button1_Click($sender, $args)
    $page.Label1.Text = $page.TextBox1.Text
endfunction